View Issue Details

IDProjectCategoryView StatusLast Update
0000609XdebugUncategorizedpublic2011-11-11 23:50
Reporterdalexandre Assigned Toderick  
PrioritynormalSeverityminorReproducibilityhave not tried
Status closedResolutionfixed 
Product Version2.0.0dev 
Summary0000609: Xdebug messe up with fatal to exception error conversions with PHP SoapClient
Description

With Xdebug enabled, SoapClient doesn't anymore send catchable Exception when an invalid WSDL is provided (webservice can be down, that's a real world case).

<?php
//xdebug_disable();
try {
$sc = new SoapClient("some-wrong.wsdl", array('exceptions' => true));
} catch (Exception $e) {
echo 'Error Caught :-)';
}
?>

Will return uncatchable Fatal Error :

PHP Fatal error: SOAP-ERROR: Parsing WSDL: Couldn't load from 'some-wrong.wsdl' : failed to load external entity "some-wrong.wsdl" ...

Uncomment the xdebug_disable() line and the error is catched.

Additional Information

This bug seems to be linked to http://bugs.xdebug.org/view.php?id=249

TagsNo tags attached.
Attached Files
xdebug_stack.c (37,585 bytes)   
/*
   +----------------------------------------------------------------------+
   | Xdebug                                                               |
   +----------------------------------------------------------------------+
   | Copyright (c) 2002-2011 Derick Rethans                               |
   +----------------------------------------------------------------------+
   | This source file is subject to version 1.0 of the Xdebug license,    |
   | that is bundled with this package in the file LICENSE, and is        |
   | available at through the world-wide-web at                           |
   | http://xdebug.derickrethans.nl/license.php                           |
   | If you did not receive a copy of the Xdebug license and are unable   |
   | to obtain it through the world-wide-web, please send a note to       |
   | xdebug@derickrethans.nl so we can mail you a copy immediately.       |
   +----------------------------------------------------------------------+
   | Authors:  Derick Rethans <derick@xdebug.org>                         |
   +----------------------------------------------------------------------+
 */
#include "php_xdebug.h"
#include "xdebug_private.h"
#include "xdebug_code_coverage.h"
#include "xdebug_compat.h"
#include "xdebug_profiler.h"
#include "xdebug_stack.h"
#include "xdebug_str.h"
#include "xdebug_superglobals.h"
#include "xdebug_var.h"

#include "main/php_ini.h"

ZEND_EXTERN_MODULE_GLOBALS(xdebug)

//Patch for SOAP error handler
void (*xdebug_old_error_cb)(int type, const char *error_filename, const uint error_lineno, const char *format, va_list args);
void (*xdebug_new_error_cb)(int type, const char *error_filename, const uint error_lineno, const char *format, va_list args);
//END Patch

static char* text_formats[10] = {
	"\n",
	"%s: %s in %s on line %d\n",
	"\nCall Stack:\n",
#if HAVE_PHP_MEMORY_USAGE
	"%10.4f %10ld %3d. %s(",
#else
	"%10.4f %3d. %s(",
#endif
	"'%s'",
	") %s:%d\n",
	"\n\nVariables in local scope (#%d):\n",
	"\n",
	"  $%s = %s\n",
	"  $%s = *uninitialized*\n"
};

static char* html_formats[12] = {
	"<br />\n<font size='1'><table class='xdebug-error' dir='ltr' border='1' cellspacing='0' cellpadding='1'>\n",
	"<tr><th align='left' bgcolor='#f57900' colspan=\"5\"><span style='background-color: #cc0000; color: #fce94f; font-size: x-large;'>( ! )</span> %s: %s in %s on line <i>%d</i></th></tr>\n",
#if HAVE_PHP_MEMORY_USAGE
	"<tr><th align='left' bgcolor='#e9b96e' colspan='5'>Call Stack</th></tr>\n<tr><th align='center' bgcolor='#eeeeec'>#</th><th align='left' bgcolor='#eeeeec'>Time</th><th align='left' bgcolor='#eeeeec'>Memory</th><th align='left' bgcolor='#eeeeec'>Function</th><th align='left' bgcolor='#eeeeec'>Location</th></tr>\n",
	"<tr><td bgcolor='#eeeeec' align='center'>%d</td><td bgcolor='#eeeeec' align='center'>%.4f</td><td bgcolor='#eeeeec' align='right'>%ld</td><td bgcolor='#eeeeec'>%s( ",
#else
	"<tr><th align='left' bgcolor='#e9b96e' colspan='4'>Call Stack</th></tr>\n<tr><th align='center' bgcolor='#eeeeec'>#</th><th align='left' bgcolor='#eeeeec'>Time</th><th align='left' bgcolor='#eeeeec'>Function</th><th align='left' bgcolor='#eeeeec'>Location</th></tr>\n",
	"<tr><td bgcolor='#eeeeec' align='center'>%d</td><td bgcolor='#eeeeec' align='center'>%.4f</td><td bgcolor='#eeeeec'>%s( ",
#endif
	"<font color='#00bb00'>'%s'</font>",
	" )</td><td title='%s' bgcolor='#eeeeec'>..%s<b>:</b>%d</td></tr>\n",
#if HAVE_PHP_MEMORY_USAGE
	"<tr><th align='left' colspan='5' bgcolor='#e9b96e'>Variables in local scope (#%d)</th></tr>\n",
#else
	"<tr><th align='left' colspan='4' bgcolor='#e9b96e'>Variables in local scope (#%d)</th></tr>\n",
#endif
	"</table></font>\n",
	"<tr><td colspan='2' align='right' bgcolor='#eeeeec' valign='top'><pre>$%s&nbsp;=</pre></td><td colspan='3' bgcolor='#eeeeec'>%s</td></tr>\n",
	"<tr><td colspan='2' align='right' bgcolor='#eeeeec' valign='top'><pre>$%s&nbsp;=</pre></td><td colspan='3' bgcolor='#eeeeec' valign='top'><i>Undefined</i></td></tr>\n",
	" )</td><td title='%s' bgcolor='#eeeeec'><a style='color: black' href='%s'>..%s<b>:</b>%d</a></td></tr>\n",
	"<tr><th align='left' bgcolor='#f57900' colspan=\"5\"><span style='background-color: #cc0000; color: #fce94f; font-size: x-large;'>( ! )</span> %s: %s in <a style='color: black' href='%s'>%s</a> on line <i>%d</i></th></tr>\n"
};

static void dump_used_var_with_contents(void *htmlq, xdebug_hash_element* he, void *argument)
{
	int        html = *(int *)htmlq;
	int        len;
	zval      *zvar;
	char      *contents;
	char      *name = (char*) he->ptr;
	HashTable *tmp_ht;
	char     **formats;
	xdebug_str *str = (xdebug_str *) argument;
	TSRMLS_FETCH();

	if (!he->ptr) {
		return;
	}

	/* Bail out on $this and $GLOBALS */
	if (strcmp(name, "this") == 0 || strcmp(name, "GLOBALS") == 0) {
		return;
	}

#if PHP_VERSION_ID >= 50300
	if (!EG(active_symbol_table)) {
		zend_rebuild_symbol_table(TSRMLS_C);
	}
#endif

	tmp_ht = XG(active_symbol_table);
	XG(active_symbol_table) = EG(active_symbol_table);
	zvar = xdebug_get_php_symbol(name, strlen(name) + 1);
	XG(active_symbol_table) = tmp_ht;

	if (html) {
		formats = html_formats;
	} else {
		formats = text_formats;
	}

	if (!zvar) {
		xdebug_str_add(str, xdebug_sprintf(formats[9], name), 1);
		return;
	}

	if (html) {
		contents = xdebug_get_zval_value_fancy(NULL, zvar, &len, 0, NULL TSRMLS_CC);
	} else {
		contents = xdebug_get_zval_value(zvar, 0, NULL);
	}

	if (contents) {
		xdebug_str_add(str, xdebug_sprintf(formats[8], name, contents), 1);
	} else {
		xdebug_str_add(str, xdebug_sprintf(formats[9], name), 1);
	}

	xdfree(contents);
}

void xdebug_log_stack(const char *error_type_str, char *buffer, const char *error_filename, const int error_lineno TSRMLS_DC)
{
	xdebug_llist_element *le;
	function_stack_entry *i;
	char                 *tmp_log_message;

	tmp_log_message = xdebug_sprintf( "PHP %s:  %s in %s on line %d", error_type_str, buffer, error_filename, error_lineno);
	php_log_err(tmp_log_message TSRMLS_CC);
	xdfree(tmp_log_message);

	if (XG(stack) && XG(stack)->size) {
		php_log_err("PHP Stack trace:" TSRMLS_CC);

		for (le = XDEBUG_LLIST_HEAD(XG(stack)); le != NULL; le = XDEBUG_LLIST_NEXT(le))
		{
			int c = 0; /* Comma flag */
			int j = 0; /* Counter */
			char *tmp_name;
			xdebug_str log_buffer = {0, 0, NULL};

			i = XDEBUG_LLIST_VALP(le);
			tmp_name = xdebug_show_fname(i->function, 0, 0 TSRMLS_CC);
			xdebug_str_add(&log_buffer, xdebug_sprintf("PHP %3d. %s(", i->level, tmp_name), 1);
			xdfree(tmp_name);

			/* Printing vars */
			for (j = 0; j < i->varc; j++) {
				char *tmp_varname, *tmp_value;

				if (c) {
					xdebug_str_addl(&log_buffer, ", ", 2, 0);
				} else {
					c = 1;
				}
				tmp_varname = i->var[j].name ? xdebug_sprintf("$%s = ", i->var[j].name) : xdstrdup("");
				xdebug_str_add(&log_buffer, tmp_varname, 0);
				xdfree(tmp_varname);

				if (i->var[j].addr) {
					tmp_value = xdebug_get_zval_value(i->var[j].addr, 0, NULL);
					xdebug_str_add(&log_buffer, tmp_value, 0);
					xdfree(tmp_value);
				} else {
					xdebug_str_addl(&log_buffer, "*uninitialized*", 15, 0);
				}
			}

			xdebug_str_add(&log_buffer, xdebug_sprintf(") %s:%d", i->filename, i->lineno), 1);
			php_log_err(log_buffer.d TSRMLS_CC);
			xdebug_str_free(&log_buffer);
		}
	}
}

static int create_file_link(char **filename, const char *error_filename, int error_lineno TSRMLS_DC)
{
	xdebug_str fname = {0, 0, NULL};
	char      *format = XG(file_link_format);
	
	while (*format)
	{
		if (*format != '%') {
			xdebug_str_addl(&fname, (char *) format, 1, 0);
		} else {
			format++;
			switch (*format)
			{
				case 'f': /* filename */
					xdebug_str_add(&fname, xdebug_sprintf("%s", error_filename), 1);
					break;

				case 'l': /* line number */
					xdebug_str_add(&fname, xdebug_sprintf("%d", error_lineno), 1);
					break;

				case '%': /* literal % */
					xdebug_str_addl(&fname, "%", 1, 0);
					break;
			}
		}
		format++;
	}
	
	*filename = fname.d;

	return fname.l;
}

static void xdebug_append_error_head(xdebug_str *str, int html TSRMLS_DC)
{
	char **formats = html ? html_formats : text_formats;
 
	xdebug_str_add(str, formats[0], 0);
}

void xdebug_append_error_description(xdebug_str *str, int html, const char *error_type_str, char *buffer, const char *error_filename, const int error_lineno TSRMLS_DC)
{
	char **formats = html ? html_formats : text_formats;

	if (strlen(XG(file_link_format)) > 0 && html) {
		char *file_link;

		create_file_link(&file_link, error_filename, error_lineno TSRMLS_CC);
		xdebug_str_add(str, xdebug_sprintf(formats[11], error_type_str, buffer, file_link, error_filename, error_lineno), 1);
		xdfree(file_link);
	} else {
		xdebug_str_add(str, xdebug_sprintf(formats[1], error_type_str, buffer, error_filename, error_lineno), 1);
	}
}

void xdebug_append_printable_stack(xdebug_str *str, int html TSRMLS_DC)
{
	xdebug_llist_element *le;
	function_stack_entry *i;
	int    len;
	char **formats = html ? html_formats : text_formats;

	if (XG(stack) && XG(stack)->size) {
		i = XDEBUG_LLIST_VALP(XDEBUG_LLIST_HEAD(XG(stack)));

		xdebug_str_add(str, formats[2], 0);

		for (le = XDEBUG_LLIST_HEAD(XG(stack)); le != NULL; le = XDEBUG_LLIST_NEXT(le))
		{
			int c = 0; /* Comma flag */
			int j = 0; /* Counter */
			char *tmp_name;
			
			i = XDEBUG_LLIST_VALP(le);
			tmp_name = xdebug_show_fname(i->function, html, 0 TSRMLS_CC);
			if (html) {
#if HAVE_PHP_MEMORY_USAGE
				xdebug_str_add(str, xdebug_sprintf(formats[3], i->level, i->time - XG(start_time), i->memory, tmp_name), 1);
#else
				xdebug_str_add(str, xdebug_sprintf(formats[3], i->level, i->time - XG(start_time), tmp_name), 1);
#endif
			} else {
#if HAVE_PHP_MEMORY_USAGE
				xdebug_str_add(str, xdebug_sprintf(formats[3], i->time - XG(start_time), i->memory, i->level, tmp_name), 1);
#else
				xdebug_str_add(str, xdebug_sprintf(formats[3], i->time - XG(start_time), i->level, tmp_name), 1);
#endif
			}
			xdfree(tmp_name);

			/* Printing vars */
			for (j = 0; j < i->varc; j++) {
				char *tmp_value, *tmp_fancy_value, *tmp_fancy_synop_value;
				int newlen;

				if (c) {
					xdebug_str_addl(str, ", ", 2, 0);
				} else {
					c = 1;
				}

				if (i->var[j].name && XG(collect_params) >= 4) {
					if (html) {
						xdebug_str_add(str, xdebug_sprintf("<span>$%s = </span>", i->var[j].name), 1);
					} else {
						xdebug_str_add(str, xdebug_sprintf("$%s = ", i->var[j].name), 1);
					}
				}

				if (i->var[j].addr) {
					if (html) {
						tmp_value = xdebug_get_zval_value(i->var[j].addr, 0, NULL);
						tmp_fancy_value = xdebug_xmlize(tmp_value, strlen(tmp_value), &newlen);
						tmp_fancy_synop_value = xdebug_get_zval_synopsis_fancy("", i->var[j].addr, &len, 0, NULL TSRMLS_CC);
						switch (XG(collect_params)) {
							case 1: // synopsis
								xdebug_str_add(str, xdebug_sprintf("<span>%s</span>", tmp_fancy_synop_value), 1);
								break;
							case 2: // synopsis + full in tooltip
								xdebug_str_add(str, xdebug_sprintf("<span title='%s'>%s</span>", tmp_fancy_value, tmp_fancy_synop_value), 1);
								break;
							case 3: // full
							default:
								xdebug_str_add(str, xdebug_sprintf("<span>%s</span>", tmp_fancy_value), 1);
								break;
						}
						xdfree(tmp_value);
						efree(tmp_fancy_value);
						xdfree(tmp_fancy_synop_value);
					} else {
						switch (XG(collect_params)) {
							case 1: // synopsis
							case 2:
								tmp_value = xdebug_get_zval_synopsis(i->var[j].addr, 0, NULL);
								break;
							case 3:
							default:
								tmp_value = xdebug_get_zval_value(i->var[j].addr, 0, NULL);
								break;
						}
						if (tmp_value) {
							xdebug_str_add(str, xdebug_sprintf("%s", tmp_value), 1);
							xdfree(tmp_value);
						} else {
							xdebug_str_addl(str, "???", 3, 0);
						}
					}
				} else {
					xdebug_str_addl(str, "???", 3, 0);
				}
			}

			if (i->include_filename) {
				xdebug_str_add(str, xdebug_sprintf(formats[4], i->include_filename), 1);
			}

			if (html) {
				if (strlen(XG(file_link_format)) > 0) {
					char *just_filename = strrchr(i->filename, DEFAULT_SLASH);
					char *file_link;

					create_file_link(&file_link, i->filename, i->lineno TSRMLS_CC);
					xdebug_str_add(str, xdebug_sprintf(formats[10], i->filename, file_link, just_filename, i->lineno), 1);
					xdfree(file_link);
				} else {
					char *just_filename = strrchr(i->filename, DEFAULT_SLASH);

					xdebug_str_add(str, xdebug_sprintf(formats[5], i->filename, just_filename, i->lineno), 1);
				}
			} else {
				xdebug_str_add(str, xdebug_sprintf(formats[5], i->filename, i->lineno), 1);
			}
		}

		if (XG(dump_globals) && !(XG(dump_once) && XG(dumped))) {
			char *tmp = xdebug_get_printable_superglobals(html TSRMLS_CC);

			if (tmp) {
				xdebug_str_add(str, tmp, 1);
			}
			XG(dumped) = 1;
		}

		if (XG(show_local_vars) && XG(stack) && XDEBUG_LLIST_TAIL(XG(stack))) {
			int scope_nr = XG(stack)->size;
			
			i = XDEBUG_LLIST_VALP(XDEBUG_LLIST_TAIL(XG(stack)));
			if (i->user_defined == XDEBUG_INTERNAL && XDEBUG_LLIST_PREV(XDEBUG_LLIST_TAIL(XG(stack))) && XDEBUG_LLIST_VALP(XDEBUG_LLIST_PREV(XDEBUG_LLIST_TAIL(XG(stack))))) {
				i = XDEBUG_LLIST_VALP(XDEBUG_LLIST_PREV(XDEBUG_LLIST_TAIL(XG(stack))));
				scope_nr--;
			}
			if (i->used_vars && i->used_vars->size) {
				xdebug_hash *tmp_hash;

				xdebug_str_add(str, xdebug_sprintf(formats[6], scope_nr), 1);
				tmp_hash = xdebug_used_var_hash_from_llist(i->used_vars);
				xdebug_hash_apply_with_argument(tmp_hash, (void*) &html, dump_used_var_with_contents, (void *) str);
				xdebug_hash_destroy(tmp_hash);
			}
		}
	}
}

static void xdebug_append_error_footer(xdebug_str *str, int html)
{
	char **formats = html ? html_formats : text_formats;

	xdebug_str_add(str, formats[7], 0);
}

static char *get_printable_stack(int html, const char *error_type_str, char *buffer, const char *error_filename, const int error_lineno TSRMLS_DC)
{
	char *prepend_string;
	char *append_string;
	xdebug_str str = {0, 0, NULL};

	prepend_string = INI_STR("error_prepend_string");
	append_string = INI_STR("error_append_string");

	xdebug_str_add(&str, prepend_string ? prepend_string : "", 0);
	xdebug_append_error_head(&str, html TSRMLS_CC);
	xdebug_append_error_description(&str, html, error_type_str, buffer, error_filename, error_lineno TSRMLS_CC);
	xdebug_append_printable_stack(&str, html TSRMLS_CC);
	xdebug_append_error_footer(&str, html);
	xdebug_str_add(&str, append_string ? append_string : "", 0);

	return str.d;
}

void xdebug_do_jit(TSRMLS_D)
{
	if (!XG(remote_enabled) && XG(remote_enable) && (XG(remote_mode) == XDEBUG_JIT)) {
		if (XG(remote_connect_back)) {
			zval **remote_addr = NULL;
			zend_hash_find(Z_ARRVAL_P(PG(http_globals)[TRACK_VARS_SERVER]), "REMOTE_ADDR", 12, (void**)&remote_addr);
			XG(context).socket = xdebug_create_socket(Z_STRVAL_PP(remote_addr), XG(remote_port));
		} else {
			XG(context).socket = xdebug_create_socket(XG(remote_host), XG(remote_port));
		}
		if (XG(context).socket >= 0) {
			XG(remote_enabled) = 0;

			/* Get handler from mode */
			XG(context).handler = xdebug_handler_get(XG(remote_handler));
			if (!XG(context).handler) {
				zend_error(E_WARNING, "The remote debug handler '%s' is not supported.", XG(remote_handler));
			} else if (!XG(context).handler->remote_init(&(XG(context)), XDEBUG_JIT)) {
				/* The request could not be started, ignore it then */
			} else {
				/* All is well, turn off script time outs */
				zend_alter_ini_entry("max_execution_time", sizeof("max_execution_time"), "0", strlen("0"), PHP_INI_SYSTEM, PHP_INI_STAGE_ACTIVATE);
				XG(remote_enabled) = 1;
			}
		}
	}
}

static void php_output_error(const char *error TSRMLS_DC)
{
#ifdef PHP_DISPLAY_ERRORS_STDERR
	if (PG(display_errors) == PHP_DISPLAY_ERRORS_STDERR) {
		fputs(error, stderr);
		fflush(stderr);
		return;
	}
#endif
	php_printf("%s", error);
}

/* Error callback for formatting stack traces */
void xdebug_error_cb(int type, const char *error_filename, const uint error_lineno, const char *format, va_list args)
{
	char *buffer, *error_type_str;
	int buffer_len;
	xdebug_brk_info *extra_brk_info = NULL;
	error_handling_t  error_handling;
	zend_class_entry *exception_class;

	TSRMLS_FETCH();

	buffer_len = vspprintf(&buffer, PG(log_errors_max_len), format, args);

	error_type_str = xdebug_error_type(type);

	/* Store last error message for error_get_last() */
	if (PG(last_error_message)) {
		free(PG(last_error_message));
	}
	if (PG(last_error_file)) {
		free(PG(last_error_file));
	}
#if (PHP_MAJOR_VERSION == 5 && PHP_MINOR_VERSION >= 2) || PHP_MAJOR_VERSION >= 6
	PG(last_error_type) = type;
#endif
	PG(last_error_message) = strdup(buffer);
	PG(last_error_file) = strdup(error_filename);
	PG(last_error_lineno) = error_lineno;
//Patch for SOAP error handler
	if (strstr(buffer, "SOAP-ERROR:") || strstr(buffer, "SoapClient::Soap")) {
		xdebug_old_error_cb(type, error_filename, error_lineno, format, args);
		return;
	}
//END Patch
#if (PHP_MAJOR_VERSION == 5 && PHP_MINOR_VERSION >= 3) || PHP_MAJOR_VERSION >= 6
	error_handling  = EG(error_handling);
	exception_class = EG(exception_class);
#else
	error_handling  = PG(error_handling);
	exception_class = PG(exception_class);
#endif
	/* according to error handling mode, suppress error, throw exception or show it */
	if (error_handling != EH_NORMAL && EG(in_execution)) {
		switch (type) {
			case E_CORE_ERROR:
			case E_COMPILE_ERROR:
			case E_PARSE:
				/* fatal errors are real errors and cannot be made exceptions */
				break;
			case E_STRICT:
				/* for the sake of BC to old damaged code */
				break;
			case E_NOTICE:
			case E_USER_NOTICE:
				/* notices are no errors and are not treated as such like E_WARNINGS */
				break;
			default:
				/* throw an exception if we are in EH_THROW mode
				 * but DO NOT overwrite a pending exception
				 */
				if (error_handling == EH_THROW && !EG(exception)) {
					zend_throw_error_exception(exception_class, buffer, 0, type TSRMLS_CC);
				}
				efree(buffer);
				xdfree(error_type_str);
				return;
		}
	}
	if (EG(error_reporting) & type) {
		/* Log to logger */
		if (PG(log_errors)) {

#ifdef PHP_WIN32
			if (type==E_CORE_ERROR || type==E_CORE_WARNING) {
				MessageBox(NULL, buffer, error_type_str, MB_OK|ZEND_SERVICE_MB_STYLE);
			}
#endif
			xdebug_log_stack(error_type_str, buffer, error_filename, error_lineno TSRMLS_CC);
		}

		/* Display errors */
		if (PG(display_errors) && !PG(during_request_startup)) {
			char *printable_stack;

			/* We need to see if we have an uncaught exception fatal error now */
			if (type == E_ERROR && strncmp(buffer, "Uncaught exception", 18) == 0) {
				xdebug_str str = {0, 0, NULL};
				char *tmp_buf, *p;
				
				/* find first new line */
				p = strchr(buffer, '\n');
				/* find last quote */
				p = ((char *) zend_memrchr(buffer, '\'', p - buffer)) + 1;
				/* Create new buffer */
				tmp_buf = calloc(p - buffer + 1, 1);
				strncpy(tmp_buf, buffer, p - buffer );

				/* Append error */
				xdebug_append_error_head(&str, PG(html_errors) TSRMLS_CC);
				xdebug_append_error_description(&str, PG(html_errors), error_type_str, tmp_buf, error_filename, error_lineno TSRMLS_CC);
				xdebug_append_printable_stack(&str, PG(html_errors) TSRMLS_CC);
				xdebug_str_add(&str, XG(last_exception_trace), 0);
				xdebug_append_error_footer(&str, PG(html_errors));
				php_output_error(str.d TSRMLS_CC);

				xdfree(str.d);
				free(tmp_buf);
			} else {
				printable_stack = get_printable_stack(PG(html_errors), error_type_str, buffer, error_filename, error_lineno TSRMLS_CC);
				php_output_error(printable_stack TSRMLS_CC);
				xdfree(printable_stack);
			}
		}
		if (XG(do_collect_errors)) {
			char *printable_stack;
			printable_stack = get_printable_stack(PG(html_errors), error_type_str, buffer, error_filename, error_lineno TSRMLS_CC);
			xdebug_llist_insert_next(XG(collected_errors), XDEBUG_LLIST_TAIL(XG(collected_errors)), printable_stack);
		}
	}

	/* Start JIT if requested and not yet enabled */
	xdebug_do_jit(TSRMLS_C);

	/* Check for the pseudo exceptions to allow breakpoints on PHP error statuses */
	if (XG(remote_enabled) && XG(breakpoints_allowed)) {
		if (xdebug_hash_find(XG(context).exception_breakpoints, error_type_str, strlen(error_type_str), (void *) &extra_brk_info)) {
			if (xdebug_handle_hit_value(extra_brk_info)) {
				if (!XG(context).handler->remote_breakpoint(&(XG(context)), XG(stack), error_filename, error_lineno, XDEBUG_BREAK, error_type_str, buffer)) {
					XG(remote_enabled) = 0;
				}
			}
		}
	}
	xdfree(error_type_str);

#if PHP_VERSION_ID < 50400

	/* Bail out if we can't recover */
	switch (type) {
		case E_CORE_ERROR:
		/* no break - intentionally */
		case E_ERROR:
#if PHP_VERSION_ID >= 50200 
		case E_RECOVERABLE_ERROR:
#endif
		/*case E_PARSE: the parser would return 1 (failure), we can bail out nicely */
		case E_COMPILE_ERROR:
		case E_USER_ERROR:
			EG(exit_status) = 255;
#if HAVE_PHP_MEMORY_USAGE
			/* restore memory limit */
# if PHP_VERSION_ID >= 50200 
			zend_set_memory_limit(PG(memory_limit));
# else
			AG(memory_limit) = PG(memory_limit);
# endif
#endif
			zend_objects_store_mark_destructed(&EG(objects_store) TSRMLS_CC);
			zend_bailout();
			return;
	}

#else

	/* Bail out if we can't recover */
	switch (type) {
		case E_CORE_ERROR:
			if (!php_get_module_initialized()) {
				/* bad error in module startup - no way we can live with this */
				exit(-2);
			}
		case E_ERROR:
		case E_RECOVERABLE_ERROR:
		case E_PARSE:
		case E_COMPILE_ERROR:
		case E_USER_ERROR:
			EG(exit_status) = 255;
			if (php_get_module_initialized()) {
				if (!PG(display_errors) &&
				    !SG(headers_sent) &&
					SG(sapi_headers).http_response_code == 200
				) {
					sapi_header_line ctr = {0};

					ctr.line = "HTTP/1.0 500 Internal Server Error";
					ctr.line_len = sizeof("HTTP/1.0 500 Internal Server Error") - 1;
					sapi_header_op(SAPI_HEADER_REPLACE, &ctr TSRMLS_CC);
				}
				/* the parser would return 1 (failure), we can bail out nicely */
				if (type != E_PARSE) {
					/* restore memory limit */
					zend_set_memory_limit(PG(memory_limit));
					zend_objects_store_mark_destructed(&EG(objects_store) TSRMLS_CC);
					zend_bailout();
					return;
				}
			}
			break;
	}

#endif

	if (PG(track_errors) && EG(active_symbol_table)) {
		zval *tmp;

		ALLOC_ZVAL(tmp);
		INIT_PZVAL(tmp);
		Z_STRVAL_P(tmp) = (char *) estrndup(buffer, buffer_len);
		Z_STRLEN_P(tmp) = buffer_len;
		Z_TYPE_P(tmp) = IS_STRING;
		zend_hash_update(EG(active_symbol_table), "php_errormsg", sizeof("php_errormsg"), (void **) & tmp, sizeof(zval *), NULL);
	}

	efree(buffer);
}

/* {{{ proto array xdebug_print_function_stack([string message])
   Displays a stack trace */
PHP_FUNCTION(xdebug_print_function_stack)
{
	char *message = NULL;
	int message_len;
	function_stack_entry *i;
	char *tmp;
  
	if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|s", &message, &message_len) == FAILURE) {
		return;
	}
 
	i = xdebug_get_stack_frame(0 TSRMLS_CC);
	if (message) {
		tmp = get_printable_stack(PG(html_errors), "Xdebug", message, i->filename, i->lineno TSRMLS_CC);
	} else {
		tmp = get_printable_stack(PG(html_errors), "Xdebug", "user triggered", i->filename, i->lineno TSRMLS_CC);
	}
	php_printf("%s", tmp);
	xdfree(tmp);
}
/* }}} */

/* {{{ proto array xdebug_get_formatted_function_stack()
   Displays a stack trace */
PHP_FUNCTION(xdebug_get_formatted_function_stack)
{
	function_stack_entry *i;
	char *tmp;

	i = xdebug_get_stack_frame(0 TSRMLS_CC);
	tmp = get_printable_stack(PG(html_errors), "Xdebug", "user triggered", i->filename, i->lineno TSRMLS_CC);
	RETVAL_STRING(tmp, 1);
	xdfree(tmp);
}
/* }}} */

/* {{{ proto string xdebug_call_class()
   Returns the name of the calling class */
PHP_FUNCTION(xdebug_call_class)
{
	function_stack_entry *i;
	long depth = 0;

	if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|l", &depth) == FAILURE) {
		return;
	}
	i = xdebug_get_stack_frame(2 + depth TSRMLS_CC);
	if (i) {
		RETURN_STRING(i->function.class ? i->function.class : "", 1);
	} else {
		RETURN_FALSE;
	}
}
/* }}} */

/* {{{ proto string xdebug_call_function()
   Returns the function name from which the current function was called from. */
PHP_FUNCTION(xdebug_call_function)
{
	function_stack_entry *i;
	long depth = 0;

	if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|l", &depth) == FAILURE) {
		return;
	}
	i = xdebug_get_stack_frame(2 + depth TSRMLS_CC);
	if (i) {
		RETURN_STRING(i->function.function ? i->function.function : "{}", 1);
	} else {
		RETURN_FALSE;
	}
}
/* }}} */

/* {{{ proto string xdebug_call_line()
   Returns the line number where the current function was called from. */
PHP_FUNCTION(xdebug_call_line)
{
	function_stack_entry *i;
	long depth = 0;

	if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|l", &depth) == FAILURE) {
		return;
	}
	i = xdebug_get_stack_frame(1 + depth TSRMLS_CC);
	if (i) {
		RETURN_LONG(i->lineno);
	} else {
		RETURN_FALSE;
	}
}
/* }}} */

/* {{{ proto int xdebug_call_file()
   Returns the filename where the current function was called from. */
PHP_FUNCTION(xdebug_call_file)
{
	function_stack_entry *i;
	long depth = 0;

	if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|l", &depth) == FAILURE) {
		return;
	}
	i = xdebug_get_stack_frame(1 + depth TSRMLS_CC);
	if (i) {
		RETURN_STRING(i->filename, 1);
	} else {
		RETURN_FALSE;
	}
}
/* }}} */

static void xdebug_build_fname(xdebug_func *tmp, zend_execute_data *edata TSRMLS_DC)
{
	memset(tmp, 0, sizeof(xdebug_func));

	if (edata) {
		if (edata->function_state.function->common.function_name) {
			if (edata->object) {
				tmp->type = XFUNC_MEMBER;
				if (edata->function_state.function->common.scope) { /* __autoload has no scope */
					tmp->class = xdstrdup(edata->function_state.function->common.scope->name);
				}
			} else if (EG(scope) && edata->function_state.function->common.scope && edata->function_state.function->common.scope->name) {
				tmp->type = XFUNC_STATIC_MEMBER;
				tmp->class = xdstrdup(edata->function_state.function->common.scope->name);
			} else {
				tmp->type = XFUNC_NORMAL;
			}
			tmp->function = xdstrdup(edata->function_state.function->common.function_name);
		} else {
			switch (edata->opline->op2.u.constant.value.lval) {
				case ZEND_EVAL:
					tmp->type = XFUNC_EVAL;
					break;
				case ZEND_INCLUDE:
					tmp->type = XFUNC_INCLUDE;
					break;
				case ZEND_REQUIRE:
					tmp->type = XFUNC_REQUIRE;
					break;
				case ZEND_INCLUDE_ONCE:
					tmp->type = XFUNC_INCLUDE_ONCE;
					break;
				case ZEND_REQUIRE_ONCE:
					tmp->type = XFUNC_REQUIRE_ONCE;
					break;
				default:
					tmp->type = XFUNC_UNKNOWN;
					break;
			}
		}
	}
}

function_stack_entry *xdebug_add_stack_frame(zend_execute_data *zdata, zend_op_array *op_array, int type TSRMLS_DC)
{
	zend_execute_data    *edata = EG(current_execute_data);
	function_stack_entry *tmp;
	zend_op              *cur_opcode;
	zval                **param;
	int                   i = 0;
	char                 *aggr_key;
	int                   aggr_key_len;

	tmp = xdmalloc (sizeof (function_stack_entry));
	tmp->var           = NULL;
	tmp->varc          = 0;
	tmp->refcount      = 1;
	tmp->level         = XG(level);
	tmp->arg_done      = 0;
	tmp->used_vars     = NULL;
	tmp->user_defined  = type;
	tmp->filename      = NULL;
	tmp->include_filename  = NULL;
	tmp->profile.call_list = xdebug_llist_alloc(xdebug_profile_call_entry_dtor);
	tmp->op_array      = op_array;
	tmp->symbol_table  = NULL;
	tmp->execute_data  = NULL;

	XG(function_count)++;
	if (edata && edata->op_array) {
		/* Normal function calls */
		tmp->filename  = xdstrdup(edata->op_array->filename);
	} else if (edata && edata->prev_execute_data && XDEBUG_LLIST_TAIL(XG(stack))
	) {
		tmp->filename = xdstrdup(((function_stack_entry*) XDEBUG_LLIST_VALP(XDEBUG_LLIST_TAIL(XG(stack))))->filename);
	}

	if (!tmp->filename) {
		/* Includes/main script etc */
		tmp->filename  = (op_array && op_array->filename) ? xdstrdup(op_array->filename): NULL;
	}
	/* Call user function locations */
	if (!tmp->filename && XDEBUG_LLIST_TAIL(XG(stack)) && XDEBUG_LLIST_VALP(XDEBUG_LLIST_TAIL(XG(stack))) ) {
		tmp->filename = xdstrdup(((function_stack_entry*) XDEBUG_LLIST_VALP(XDEBUG_LLIST_TAIL(XG(stack))))->filename);
	}
#if HAVE_PHP_MEMORY_USAGE
	tmp->prev_memory = XG(prev_memory);
	tmp->memory = XG_MEMORY_USAGE();
	XG(prev_memory) = tmp->memory;
#else
	tmp->memory = 0;
	tmp->prev_memory = 0;
#endif
	tmp->time   = xdebug_get_utime();
	tmp->lineno = 0;

	xdebug_build_fname(&(tmp->function), zdata TSRMLS_CC);
	if (!tmp->function.type) {
		tmp->function.function = xdstrdup("{main}");
		tmp->function.class    = NULL;
		tmp->function.type     = XFUNC_NORMAL;

	} else if (tmp->function.type & XFUNC_INCLUDES) {
		if (EG(opline_ptr)) {
			cur_opcode = *EG(opline_ptr);
			tmp->lineno = cur_opcode->lineno;
		} else {
			tmp->lineno = 0;
		}

		if (tmp->function.type == XFUNC_EVAL) {
			tmp->include_filename = xdebug_sprintf("%s", XG(last_eval_statement));
		} else if (XG(collect_includes)) {
			tmp->include_filename = xdstrdup(zend_get_executed_filename(TSRMLS_C));
		}
	} else  {
		if (edata->opline) {
			cur_opcode = edata->opline;
			if (cur_opcode) {
				tmp->lineno = cur_opcode->lineno;
			}
		} else if (edata->prev_execute_data && edata->prev_execute_data->opline) {
			cur_opcode = edata->prev_execute_data->opline;
			if (cur_opcode) {
				tmp->lineno = cur_opcode->lineno;
			} 
		}

		if (XG(remote_enabled) || XG(collect_params) || XG(collect_vars)) {
			void **p;
			int    arguments_sent = 0, arguments_wanted = 0, arguments_storage = 0;

			/* This calculates how many arguments where sent to a function. It
			 * works for both internal and user defined functions.
			 * op_array->num_args works only for user defined functions so
			 * we're not using that here. */
#if PHP_VERSION_ID >= 50300
			void **curpos = NULL;
			if ((!edata->opline) || ((edata->opline->opcode == ZEND_DO_FCALL_BY_NAME) || (edata->opline->opcode == ZEND_DO_FCALL))) {
				curpos = edata->function_state.arguments;
				arguments_sent = (int)(zend_uintptr_t) *curpos;
				arguments_wanted = arguments_sent;
				p = curpos - arguments_sent;
			} else {
				p = zend_vm_stack_top(TSRMLS_C) - 1;
				arguments_sent = (ulong) *p;
				arguments_wanted = arguments_sent;
				p = curpos = NULL;
			}
#else
			if (EG(argument_stack).top >= 2) {
				p = EG(argument_stack).top_element - 2;
				arguments_sent = (ulong) *p;
				arguments_wanted = arguments_sent;
			}
#endif

			if (tmp->user_defined == XDEBUG_EXTERNAL) {
				arguments_wanted = op_array->num_args;
			}

			if (arguments_wanted > arguments_sent) {
				arguments_storage = arguments_wanted;
			} else {
				arguments_storage = arguments_sent;
			}
			tmp->var = xdmalloc(arguments_storage * sizeof (xdebug_var));

			for (i = 0; i < arguments_sent; i++) {
				tmp->var[tmp->varc].name = NULL;
				tmp->var[tmp->varc].addr = NULL;

				/* Because it is possible that more parameters are sent, then
				 * actually wanted  we can only access the name in case there
				 * is an associated variable to receive the variable here. */
				if (tmp->user_defined == XDEBUG_EXTERNAL && i < arguments_wanted) {
					if (op_array->arg_info[i].name) {
						tmp->var[tmp->varc].name = xdstrdup(op_array->arg_info[i].name);
					}
				}

				if (XG(collect_params)) {
#if PHP_VERSION_ID >= 50300
					if (p) {
						param = (zval **) p++;				
						tmp->var[tmp->varc].addr = *param;
					}
#else
					param = NULL;
					if (zend_ptr_stack_get_arg(tmp->varc + 1, (void**) &param TSRMLS_CC) == SUCCESS) {
						if (param) {
							tmp->var[tmp->varc].addr = *param;
						}
					}
#endif
				}
				tmp->varc++;
			}

			/* Sometimes not enough arguments are send to a user defined
			 * function, so we have to gather only the name for those extra. */
			if (tmp->user_defined == XDEBUG_EXTERNAL && arguments_sent < arguments_wanted) {
				for (i = arguments_sent; i < arguments_wanted; i++) {
					if (op_array->arg_info[i].name) {
						tmp->var[tmp->varc].name = xdstrdup(op_array->arg_info[i].name);
					}
					tmp->var[tmp->varc].addr = NULL;
					tmp->varc++;
				}
			}
		}
	}

	if (XG(do_code_coverage)) {
		xdebug_count_line(tmp->filename, tmp->lineno, 0, 0 TSRMLS_CC);
	}

	if (XG(profiler_aggregate)) {
		char *func_name = xdebug_show_fname(tmp->function, 0, 0 TSRMLS_CC);

		aggr_key = xdebug_sprintf("%s.%s.%d", tmp->filename, func_name, tmp->lineno);
		aggr_key_len = strlen(aggr_key);

		if (zend_hash_find(&XG(aggr_calls), aggr_key, aggr_key_len+1, (void**)&tmp->aggr_entry) == FAILURE) {
			xdebug_aggregate_entry xae;

			if (tmp->user_defined == XDEBUG_EXTERNAL) {
				xae.filename = xdstrdup(tmp->op_array->filename);
			} else {
				xae.filename = xdstrdup("php:internal");
			}
			xae.function = func_name;
			xae.lineno = tmp->lineno;
			xae.user_defined = tmp->user_defined;
			xae.call_count = 0;
			xae.time_own = 0;
			xae.time_inclusive = 0;
			xae.call_list = NULL;

			zend_hash_add(&XG(aggr_calls), aggr_key, aggr_key_len+1, (void*)&xae, sizeof(xdebug_aggregate_entry), (void**)&tmp->aggr_entry);
		}
	}

	if (XDEBUG_LLIST_TAIL(XG(stack))) {
		function_stack_entry *prev = XDEBUG_LLIST_VALP(XDEBUG_LLIST_TAIL(XG(stack)));
		tmp->prev = prev;
		if (XG(profiler_aggregate)) {
			if (prev->aggr_entry->call_list) {
				if (!zend_hash_exists(prev->aggr_entry->call_list, aggr_key, aggr_key_len+1)) {
					zend_hash_add(prev->aggr_entry->call_list, aggr_key, aggr_key_len+1, (void*)&tmp->aggr_entry, sizeof(xdebug_aggregate_entry*), NULL);
				}
			} else {
				prev->aggr_entry->call_list = xdmalloc(sizeof(HashTable));
				zend_hash_init_ex(prev->aggr_entry->call_list, 1, NULL, NULL, 1, 0);
				zend_hash_add(prev->aggr_entry->call_list, aggr_key, aggr_key_len+1, (void*)&tmp->aggr_entry, sizeof(xdebug_aggregate_entry*), NULL);
			}
		}
	} else {
		tmp->prev = 0;
	}
	xdebug_llist_insert_next(XG(stack), XDEBUG_LLIST_TAIL(XG(stack)), tmp);

	if (XG(profiler_aggregate)) {
		xdfree(aggr_key);
	}

	return tmp;
}

int xdebug_handle_hit_value(xdebug_brk_info *brk_info)
{
	/* If this is a temporary breakpoint, disable the breakpoint */
	if (brk_info->temporary) {
		brk_info->disabled = 1;
	}

	/* Increase hit counter */
	brk_info->hit_count++;

	/* If the hit_value is 0, the condition check is disabled */
	if (!brk_info->hit_value) {
		return 1;
	}

	switch (brk_info->hit_condition) {
		case XDEBUG_HIT_GREATER_EQUAL:
			if (brk_info->hit_count >= brk_info->hit_value) {
				return 1;
			}
			break;
		case XDEBUG_HIT_EQUAL:
			if (brk_info->hit_count == brk_info->hit_value) {
				return 1;
			}
			break;
		case XDEBUG_HIT_MOD:
			if (brk_info->hit_count % brk_info->hit_value == 0) {
				return 1;
			}
			break;
		case XDEBUG_HIT_DISABLED:
			return 1;
			break;
	}
	return 0;
}

/* {{{ proto integet xdebug_get_stack_depth()
   Returns the stack depth */
PHP_FUNCTION(xdebug_get_stack_depth)
{
	/* We substract one so that the function call to xdebug_get_stack_depth()
	 * is not part of the returned depth. */
	RETURN_LONG(XG(stack)->size - 1);
}

/* {{{ proto array xdebug_get_function_stack()
   Returns an array representing the current stack */
PHP_FUNCTION(xdebug_get_function_stack)
{
	xdebug_llist_element *le;
	int                   j;
	unsigned int          k;
	zval                 *frame;
	zval                 *params;
	char                 *argument;

	array_init(return_value);
	le = XDEBUG_LLIST_HEAD(XG(stack));

	for (k = 0; k < XG(stack)->size - 1; k++, le = XDEBUG_LLIST_NEXT(le)) {
		function_stack_entry *i = XDEBUG_LLIST_VALP(le);

		if (i->function.function) {
			if (strcmp(i->function.function, "xdebug_get_function_stack") == 0) {
				return;
			}
		}

		/* Initialize frame array */
		MAKE_STD_ZVAL(frame);
		array_init(frame);

		/* Add data */
		if (i->function.function) {
			add_assoc_string_ex(frame, "function", sizeof("function"), i->function.function, 1);
		}
		if (i->function.class) {
			add_assoc_string_ex(frame, "class",    sizeof("class"),    i->function.class,    1);
		}
		add_assoc_string_ex(frame, "file", sizeof("file"), i->filename, 1);
		add_assoc_long_ex(frame, "line", sizeof("line"), i->lineno);

		/* Add parameters */
		MAKE_STD_ZVAL(params);
		array_init(params);
		for (j = 0; j < i->varc; j++) {
			if (i->var[j].addr) {
				argument = xdebug_get_zval_value(i->var[j].addr, 0, NULL);
			} else {
				argument = xdstrdup("");
			}
			if (i->var[j].name) {
				add_assoc_string_ex(params, i->var[j].name, strlen(i->var[j].name) + 1, argument, 1);
			} else {
				add_index_string(params, j, argument, 1);
			}
			xdfree(argument);
		}
		add_assoc_zval_ex(frame, "params", sizeof("params"), params);

		if (i->include_filename) {
			add_assoc_string_ex(frame, "include_filename", sizeof("include_filename"), i->include_filename, 1);
		}

		add_next_index_zval(return_value, frame);
	}
}
/* }}} */

void xdebug_attach_used_var_names(void *return_value, xdebug_hash_element *he)
{
	char *name = (char*) he->ptr;
	
	add_next_index_string(return_value, name, 1);
}

/* {{{ proto array xdebug_get_declared_vars()
   Returns an array representing the current stack */
PHP_FUNCTION(xdebug_get_declared_vars)
{
	xdebug_llist_element *le;
	function_stack_entry *i;
	xdebug_hash *tmp_hash;

	array_init(return_value);
	le = XDEBUG_LLIST_TAIL(XG(stack));
	le = XDEBUG_LLIST_PREV(le);
	i = XDEBUG_LLIST_VALP(le);
	
	/* Add declared vars */
	if (i->used_vars) {
		tmp_hash = xdebug_used_var_hash_from_llist(i->used_vars);
		xdebug_hash_apply(tmp_hash, (void *) return_value, xdebug_attach_used_var_names);
		xdebug_hash_destroy(tmp_hash);
	}
}
/* }}} */
xdebug_stack.c (37,585 bytes)   
xdebug_stack-v2.c (37,774 bytes)   
/*
   +----------------------------------------------------------------------+
   | Xdebug                                                               |
   +----------------------------------------------------------------------+
   | Copyright (c) 2002-2011 Derick Rethans                               |
   +----------------------------------------------------------------------+
   | This source file is subject to version 1.0 of the Xdebug license,    |
   | that is bundled with this package in the file LICENSE, and is        |
   | available at through the world-wide-web at                           |
   | http://xdebug.derickrethans.nl/license.php                           |
   | If you did not receive a copy of the Xdebug license and are unable   |
   | to obtain it through the world-wide-web, please send a note to       |
   | xdebug@derickrethans.nl so we can mail you a copy immediately.       |
   +----------------------------------------------------------------------+
   | Authors:  Derick Rethans <derick@xdebug.org>                         |
   +----------------------------------------------------------------------+
 */
#include "php_xdebug.h"
#include "xdebug_private.h"
#include "xdebug_code_coverage.h"
#include "xdebug_compat.h"
#include "xdebug_profiler.h"
#include "xdebug_stack.h"
#include "xdebug_str.h"
#include "xdebug_superglobals.h"
#include "xdebug_var.h"

#include "main/php_ini.h"

ZEND_EXTERN_MODULE_GLOBALS(xdebug)

//Patch for SOAP error handler
void (*xdebug_old_error_cb)(int type, const char *error_filename, const uint error_lineno, const char *format, va_list args);
void (*xdebug_new_error_cb)(int type, const char *error_filename, const uint error_lineno, const char *format, va_list args);
//END Patch

static char* text_formats[10] = {
	"\n",
	"%s: %s in %s on line %d\n",
	"\nCall Stack:\n",
#if HAVE_PHP_MEMORY_USAGE
	"%10.4f %10ld %3d. %s(",
#else
	"%10.4f %3d. %s(",
#endif
	"'%s'",
	") %s:%d\n",
	"\n\nVariables in local scope (#%d):\n",
	"\n",
	"  $%s = %s\n",
	"  $%s = *uninitialized*\n"
};

static char* html_formats[12] = {
	"<br />\n<font size='1'><table class='xdebug-error' dir='ltr' border='1' cellspacing='0' cellpadding='1'>\n",
	"<tr><th align='left' bgcolor='#f57900' colspan=\"5\"><span style='background-color: #cc0000; color: #fce94f; font-size: x-large;'>( ! )</span> %s: %s in %s on line <i>%d</i></th></tr>\n",
#if HAVE_PHP_MEMORY_USAGE
	"<tr><th align='left' bgcolor='#e9b96e' colspan='5'>Call Stack</th></tr>\n<tr><th align='center' bgcolor='#eeeeec'>#</th><th align='left' bgcolor='#eeeeec'>Time</th><th align='left' bgcolor='#eeeeec'>Memory</th><th align='left' bgcolor='#eeeeec'>Function</th><th align='left' bgcolor='#eeeeec'>Location</th></tr>\n",
	"<tr><td bgcolor='#eeeeec' align='center'>%d</td><td bgcolor='#eeeeec' align='center'>%.4f</td><td bgcolor='#eeeeec' align='right'>%ld</td><td bgcolor='#eeeeec'>%s( ",
#else
	"<tr><th align='left' bgcolor='#e9b96e' colspan='4'>Call Stack</th></tr>\n<tr><th align='center' bgcolor='#eeeeec'>#</th><th align='left' bgcolor='#eeeeec'>Time</th><th align='left' bgcolor='#eeeeec'>Function</th><th align='left' bgcolor='#eeeeec'>Location</th></tr>\n",
	"<tr><td bgcolor='#eeeeec' align='center'>%d</td><td bgcolor='#eeeeec' align='center'>%.4f</td><td bgcolor='#eeeeec'>%s( ",
#endif
	"<font color='#00bb00'>'%s'</font>",
	" )</td><td title='%s' bgcolor='#eeeeec'>..%s<b>:</b>%d</td></tr>\n",
#if HAVE_PHP_MEMORY_USAGE
	"<tr><th align='left' colspan='5' bgcolor='#e9b96e'>Variables in local scope (#%d)</th></tr>\n",
#else
	"<tr><th align='left' colspan='4' bgcolor='#e9b96e'>Variables in local scope (#%d)</th></tr>\n",
#endif
	"</table></font>\n",
	"<tr><td colspan='2' align='right' bgcolor='#eeeeec' valign='top'><pre>$%s&nbsp;=</pre></td><td colspan='3' bgcolor='#eeeeec'>%s</td></tr>\n",
	"<tr><td colspan='2' align='right' bgcolor='#eeeeec' valign='top'><pre>$%s&nbsp;=</pre></td><td colspan='3' bgcolor='#eeeeec' valign='top'><i>Undefined</i></td></tr>\n",
	" )</td><td title='%s' bgcolor='#eeeeec'><a style='color: black' href='%s'>..%s<b>:</b>%d</a></td></tr>\n",
	"<tr><th align='left' bgcolor='#f57900' colspan=\"5\"><span style='background-color: #cc0000; color: #fce94f; font-size: x-large;'>( ! )</span> %s: %s in <a style='color: black' href='%s'>%s</a> on line <i>%d</i></th></tr>\n"
};

static void dump_used_var_with_contents(void *htmlq, xdebug_hash_element* he, void *argument)
{
	int        html = *(int *)htmlq;
	int        len;
	zval      *zvar;
	char      *contents;
	char      *name = (char*) he->ptr;
	HashTable *tmp_ht;
	char     **formats;
	xdebug_str *str = (xdebug_str *) argument;
	TSRMLS_FETCH();

	if (!he->ptr) {
		return;
	}

	/* Bail out on $this and $GLOBALS */
	if (strcmp(name, "this") == 0 || strcmp(name, "GLOBALS") == 0) {
		return;
	}

#if PHP_VERSION_ID >= 50300
	if (!EG(active_symbol_table)) {
		zend_rebuild_symbol_table(TSRMLS_C);
	}
#endif

	tmp_ht = XG(active_symbol_table);
	XG(active_symbol_table) = EG(active_symbol_table);
	zvar = xdebug_get_php_symbol(name, strlen(name) + 1);
	XG(active_symbol_table) = tmp_ht;

	if (html) {
		formats = html_formats;
	} else {
		formats = text_formats;
	}

	if (!zvar) {
		xdebug_str_add(str, xdebug_sprintf(formats[9], name), 1);
		return;
	}

	if (html) {
		contents = xdebug_get_zval_value_fancy(NULL, zvar, &len, 0, NULL TSRMLS_CC);
	} else {
		contents = xdebug_get_zval_value(zvar, 0, NULL);
	}

	if (contents) {
		xdebug_str_add(str, xdebug_sprintf(formats[8], name, contents), 1);
	} else {
		xdebug_str_add(str, xdebug_sprintf(formats[9], name), 1);
	}

	xdfree(contents);
}

void xdebug_log_stack(const char *error_type_str, char *buffer, const char *error_filename, const int error_lineno TSRMLS_DC)
{
	xdebug_llist_element *le;
	function_stack_entry *i;
	char                 *tmp_log_message;

	tmp_log_message = xdebug_sprintf( "PHP %s:  %s in %s on line %d", error_type_str, buffer, error_filename, error_lineno);
	php_log_err(tmp_log_message TSRMLS_CC);
	xdfree(tmp_log_message);

	if (XG(stack) && XG(stack)->size) {
		php_log_err("PHP Stack trace:" TSRMLS_CC);

		for (le = XDEBUG_LLIST_HEAD(XG(stack)); le != NULL; le = XDEBUG_LLIST_NEXT(le))
		{
			int c = 0; /* Comma flag */
			int j = 0; /* Counter */
			char *tmp_name;
			xdebug_str log_buffer = {0, 0, NULL};

			i = XDEBUG_LLIST_VALP(le);
			tmp_name = xdebug_show_fname(i->function, 0, 0 TSRMLS_CC);
			xdebug_str_add(&log_buffer, xdebug_sprintf("PHP %3d. %s(", i->level, tmp_name), 1);
			xdfree(tmp_name);

			/* Printing vars */
			for (j = 0; j < i->varc; j++) {
				char *tmp_varname, *tmp_value;

				if (c) {
					xdebug_str_addl(&log_buffer, ", ", 2, 0);
				} else {
					c = 1;
				}
				tmp_varname = i->var[j].name ? xdebug_sprintf("$%s = ", i->var[j].name) : xdstrdup("");
				xdebug_str_add(&log_buffer, tmp_varname, 0);
				xdfree(tmp_varname);

				if (i->var[j].addr) {
					tmp_value = xdebug_get_zval_value(i->var[j].addr, 0, NULL);
					xdebug_str_add(&log_buffer, tmp_value, 0);
					xdfree(tmp_value);
				} else {
					xdebug_str_addl(&log_buffer, "*uninitialized*", 15, 0);
				}
			}

			xdebug_str_add(&log_buffer, xdebug_sprintf(") %s:%d", i->filename, i->lineno), 1);
			php_log_err(log_buffer.d TSRMLS_CC);
			xdebug_str_free(&log_buffer);
		}
	}
}

static int create_file_link(char **filename, const char *error_filename, int error_lineno TSRMLS_DC)
{
	xdebug_str fname = {0, 0, NULL};
	char      *format = XG(file_link_format);
	
	while (*format)
	{
		if (*format != '%') {
			xdebug_str_addl(&fname, (char *) format, 1, 0);
		} else {
			format++;
			switch (*format)
			{
				case 'f': /* filename */
					xdebug_str_add(&fname, xdebug_sprintf("%s", error_filename), 1);
					break;

				case 'l': /* line number */
					xdebug_str_add(&fname, xdebug_sprintf("%d", error_lineno), 1);
					break;

				case '%': /* literal % */
					xdebug_str_addl(&fname, "%", 1, 0);
					break;
			}
		}
		format++;
	}
	
	*filename = fname.d;

	return fname.l;
}

static void xdebug_append_error_head(xdebug_str *str, int html TSRMLS_DC)
{
	char **formats = html ? html_formats : text_formats;
 
	xdebug_str_add(str, formats[0], 0);
}

void xdebug_append_error_description(xdebug_str *str, int html, const char *error_type_str, char *buffer, const char *error_filename, const int error_lineno TSRMLS_DC)
{
	char **formats = html ? html_formats : text_formats;

	if (strlen(XG(file_link_format)) > 0 && html) {
		char *file_link;

		create_file_link(&file_link, error_filename, error_lineno TSRMLS_CC);
		xdebug_str_add(str, xdebug_sprintf(formats[11], error_type_str, buffer, file_link, error_filename, error_lineno), 1);
		xdfree(file_link);
	} else {
		xdebug_str_add(str, xdebug_sprintf(formats[1], error_type_str, buffer, error_filename, error_lineno), 1);
	}
}

void xdebug_append_printable_stack(xdebug_str *str, int html TSRMLS_DC)
{
	xdebug_llist_element *le;
	function_stack_entry *i;
	int    len;
	char **formats = html ? html_formats : text_formats;

	if (XG(stack) && XG(stack)->size) {
		i = XDEBUG_LLIST_VALP(XDEBUG_LLIST_HEAD(XG(stack)));

		xdebug_str_add(str, formats[2], 0);

		for (le = XDEBUG_LLIST_HEAD(XG(stack)); le != NULL; le = XDEBUG_LLIST_NEXT(le))
		{
			int c = 0; /* Comma flag */
			int j = 0; /* Counter */
			char *tmp_name;
			
			i = XDEBUG_LLIST_VALP(le);
			tmp_name = xdebug_show_fname(i->function, html, 0 TSRMLS_CC);
			if (html) {
#if HAVE_PHP_MEMORY_USAGE
				xdebug_str_add(str, xdebug_sprintf(formats[3], i->level, i->time - XG(start_time), i->memory, tmp_name), 1);
#else
				xdebug_str_add(str, xdebug_sprintf(formats[3], i->level, i->time - XG(start_time), tmp_name), 1);
#endif
			} else {
#if HAVE_PHP_MEMORY_USAGE
				xdebug_str_add(str, xdebug_sprintf(formats[3], i->time - XG(start_time), i->memory, i->level, tmp_name), 1);
#else
				xdebug_str_add(str, xdebug_sprintf(formats[3], i->time - XG(start_time), i->level, tmp_name), 1);
#endif
			}
			xdfree(tmp_name);

			/* Printing vars */
			for (j = 0; j < i->varc; j++) {
				char *tmp_value, *tmp_fancy_value, *tmp_fancy_synop_value;
				int newlen;

				if (c) {
					xdebug_str_addl(str, ", ", 2, 0);
				} else {
					c = 1;
				}

				if (i->var[j].name && XG(collect_params) >= 4) {
					if (html) {
						xdebug_str_add(str, xdebug_sprintf("<span>$%s = </span>", i->var[j].name), 1);
					} else {
						xdebug_str_add(str, xdebug_sprintf("$%s = ", i->var[j].name), 1);
					}
				}

				if (i->var[j].addr) {
					if (html) {
						tmp_value = xdebug_get_zval_value(i->var[j].addr, 0, NULL);
						tmp_fancy_value = xdebug_xmlize(tmp_value, strlen(tmp_value), &newlen);
						tmp_fancy_synop_value = xdebug_get_zval_synopsis_fancy("", i->var[j].addr, &len, 0, NULL TSRMLS_CC);
						switch (XG(collect_params)) {
							case 1: // synopsis
								xdebug_str_add(str, xdebug_sprintf("<span>%s</span>", tmp_fancy_synop_value), 1);
								break;
							case 2: // synopsis + full in tooltip
								xdebug_str_add(str, xdebug_sprintf("<span title='%s'>%s</span>", tmp_fancy_value, tmp_fancy_synop_value), 1);
								break;
							case 3: // full
							default:
								xdebug_str_add(str, xdebug_sprintf("<span>%s</span>", tmp_fancy_value), 1);
								break;
						}
						xdfree(tmp_value);
						efree(tmp_fancy_value);
						xdfree(tmp_fancy_synop_value);
					} else {
						switch (XG(collect_params)) {
							case 1: // synopsis
							case 2:
								tmp_value = xdebug_get_zval_synopsis(i->var[j].addr, 0, NULL);
								break;
							case 3:
							default:
								tmp_value = xdebug_get_zval_value(i->var[j].addr, 0, NULL);
								break;
						}
						if (tmp_value) {
							xdebug_str_add(str, xdebug_sprintf("%s", tmp_value), 1);
							xdfree(tmp_value);
						} else {
							xdebug_str_addl(str, "???", 3, 0);
						}
					}
				} else {
					xdebug_str_addl(str, "???", 3, 0);
				}
			}

			if (i->include_filename) {
				xdebug_str_add(str, xdebug_sprintf(formats[4], i->include_filename), 1);
			}

			if (html) {
				if (strlen(XG(file_link_format)) > 0) {
					char *just_filename = strrchr(i->filename, DEFAULT_SLASH);
					char *file_link;

					create_file_link(&file_link, i->filename, i->lineno TSRMLS_CC);
					xdebug_str_add(str, xdebug_sprintf(formats[10], i->filename, file_link, just_filename, i->lineno), 1);
					xdfree(file_link);
				} else {
					char *just_filename = strrchr(i->filename, DEFAULT_SLASH);

					xdebug_str_add(str, xdebug_sprintf(formats[5], i->filename, just_filename, i->lineno), 1);
				}
			} else {
				xdebug_str_add(str, xdebug_sprintf(formats[5], i->filename, i->lineno), 1);
			}
		}

		if (XG(dump_globals) && !(XG(dump_once) && XG(dumped))) {
			char *tmp = xdebug_get_printable_superglobals(html TSRMLS_CC);

			if (tmp) {
				xdebug_str_add(str, tmp, 1);
			}
			XG(dumped) = 1;
		}

		if (XG(show_local_vars) && XG(stack) && XDEBUG_LLIST_TAIL(XG(stack))) {
			int scope_nr = XG(stack)->size;
			
			i = XDEBUG_LLIST_VALP(XDEBUG_LLIST_TAIL(XG(stack)));
			if (i->user_defined == XDEBUG_INTERNAL && XDEBUG_LLIST_PREV(XDEBUG_LLIST_TAIL(XG(stack))) && XDEBUG_LLIST_VALP(XDEBUG_LLIST_PREV(XDEBUG_LLIST_TAIL(XG(stack))))) {
				i = XDEBUG_LLIST_VALP(XDEBUG_LLIST_PREV(XDEBUG_LLIST_TAIL(XG(stack))));
				scope_nr--;
			}
			if (i->used_vars && i->used_vars->size) {
				xdebug_hash *tmp_hash;

				xdebug_str_add(str, xdebug_sprintf(formats[6], scope_nr), 1);
				tmp_hash = xdebug_used_var_hash_from_llist(i->used_vars);
				xdebug_hash_apply_with_argument(tmp_hash, (void*) &html, dump_used_var_with_contents, (void *) str);
				xdebug_hash_destroy(tmp_hash);
			}
		}
	}
}

static void xdebug_append_error_footer(xdebug_str *str, int html)
{
	char **formats = html ? html_formats : text_formats;

	xdebug_str_add(str, formats[7], 0);
}

static char *get_printable_stack(int html, const char *error_type_str, char *buffer, const char *error_filename, const int error_lineno TSRMLS_DC)
{
	char *prepend_string;
	char *append_string;
	xdebug_str str = {0, 0, NULL};

	prepend_string = INI_STR("error_prepend_string");
	append_string = INI_STR("error_append_string");

	xdebug_str_add(&str, prepend_string ? prepend_string : "", 0);
	xdebug_append_error_head(&str, html TSRMLS_CC);
	xdebug_append_error_description(&str, html, error_type_str, buffer, error_filename, error_lineno TSRMLS_CC);
	xdebug_append_printable_stack(&str, html TSRMLS_CC);
	xdebug_append_error_footer(&str, html);
	xdebug_str_add(&str, append_string ? append_string : "", 0);

	return str.d;
}

void xdebug_do_jit(TSRMLS_D)
{
	if (!XG(remote_enabled) && XG(remote_enable) && (XG(remote_mode) == XDEBUG_JIT)) {
		if (XG(remote_connect_back)) {
			zval **remote_addr = NULL;
			zend_hash_find(Z_ARRVAL_P(PG(http_globals)[TRACK_VARS_SERVER]), "REMOTE_ADDR", 12, (void**)&remote_addr);
			XG(context).socket = xdebug_create_socket(Z_STRVAL_PP(remote_addr), XG(remote_port));
		} else {
			XG(context).socket = xdebug_create_socket(XG(remote_host), XG(remote_port));
		}
		if (XG(context).socket >= 0) {
			XG(remote_enabled) = 0;

			/* Get handler from mode */
			XG(context).handler = xdebug_handler_get(XG(remote_handler));
			if (!XG(context).handler) {
				zend_error(E_WARNING, "The remote debug handler '%s' is not supported.", XG(remote_handler));
			} else if (!XG(context).handler->remote_init(&(XG(context)), XDEBUG_JIT)) {
				/* The request could not be started, ignore it then */
			} else {
				/* All is well, turn off script time outs */
				zend_alter_ini_entry("max_execution_time", sizeof("max_execution_time"), "0", strlen("0"), PHP_INI_SYSTEM, PHP_INI_STAGE_ACTIVATE);
				XG(remote_enabled) = 1;
			}
		}
	}
}

static void php_output_error(const char *error TSRMLS_DC)
{
#ifdef PHP_DISPLAY_ERRORS_STDERR
	if (PG(display_errors) == PHP_DISPLAY_ERRORS_STDERR) {
		fputs(error, stderr);
		fflush(stderr);
		return;
	}
#endif
	php_printf("%s", error);
}

/* Error callback for formatting stack traces */
void xdebug_error_cb(int type, const char *error_filename, const uint error_lineno, const char *format, va_list args)
{
	char *buffer, *error_type_str;
	int buffer_len;
	xdebug_brk_info *extra_brk_info = NULL;
	error_handling_t  error_handling;
	zend_class_entry *exception_class;

	TSRMLS_FETCH();

	buffer_len = vspprintf(&buffer, PG(log_errors_max_len), format, args);

	error_type_str = xdebug_error_type(type);

	/* Store last error message for error_get_last() */
	if (PG(last_error_message)) {
		free(PG(last_error_message));
	}
	if (PG(last_error_file)) {
		free(PG(last_error_file));
	}
#if (PHP_MAJOR_VERSION == 5 && PHP_MINOR_VERSION >= 2) || PHP_MAJOR_VERSION >= 6
	PG(last_error_type) = type;
#endif
	PG(last_error_message) = strdup(buffer);
	PG(last_error_file) = strdup(error_filename);
	PG(last_error_lineno) = error_lineno;
//Patch for SOAP error handler
	char *ptr_cmp = NULL;
	if ( ( (ptr_cmp=strstr(buffer, "SOAP-ERROR:")) && ptr_cmp == buffer ) \
		|| 
	       ( (ptr_cmp=strstr(buffer, "SoapClient::")) && ptr_cmp == buffer ) \
		||
	       ( (ptr_cmp=strstr(buffer, "SoapServer::")) && ptr_cmp == buffer )
	   ) {
		xdebug_old_error_cb(type, error_filename, error_lineno, format, args);
		return;
	}
//END Patch
#if (PHP_MAJOR_VERSION == 5 && PHP_MINOR_VERSION >= 3) || PHP_MAJOR_VERSION >= 6
	error_handling  = EG(error_handling);
	exception_class = EG(exception_class);
#else
	error_handling  = PG(error_handling);
	exception_class = PG(exception_class);
#endif
	/* according to error handling mode, suppress error, throw exception or show it */
	if (error_handling != EH_NORMAL && EG(in_execution)) {
		switch (type) {
			case E_CORE_ERROR:
			case E_COMPILE_ERROR:
			case E_PARSE:
				/* fatal errors are real errors and cannot be made exceptions */
				break;
			case E_STRICT:
				/* for the sake of BC to old damaged code */
				break;
			case E_NOTICE:
			case E_USER_NOTICE:
				/* notices are no errors and are not treated as such like E_WARNINGS */
				break;
			default:
				/* throw an exception if we are in EH_THROW mode
				 * but DO NOT overwrite a pending exception
				 */
				if (error_handling == EH_THROW && !EG(exception)) {
					zend_throw_error_exception(exception_class, buffer, 0, type TSRMLS_CC);
				}
				efree(buffer);
				xdfree(error_type_str);
				return;
		}
	}
	if (EG(error_reporting) & type) {
		/* Log to logger */
		if (PG(log_errors)) {

#ifdef PHP_WIN32
			if (type==E_CORE_ERROR || type==E_CORE_WARNING) {
				MessageBox(NULL, buffer, error_type_str, MB_OK|ZEND_SERVICE_MB_STYLE);
			}
#endif
			xdebug_log_stack(error_type_str, buffer, error_filename, error_lineno TSRMLS_CC);
		}

		/* Display errors */
		if (PG(display_errors) && !PG(during_request_startup)) {
			char *printable_stack;

			/* We need to see if we have an uncaught exception fatal error now */
			if (type == E_ERROR && strncmp(buffer, "Uncaught exception", 18) == 0) {
				xdebug_str str = {0, 0, NULL};
				char *tmp_buf, *p;
				
				/* find first new line */
				p = strchr(buffer, '\n');
				/* find last quote */
				p = ((char *) zend_memrchr(buffer, '\'', p - buffer)) + 1;
				/* Create new buffer */
				tmp_buf = calloc(p - buffer + 1, 1);
				strncpy(tmp_buf, buffer, p - buffer );

				/* Append error */
				xdebug_append_error_head(&str, PG(html_errors) TSRMLS_CC);
				xdebug_append_error_description(&str, PG(html_errors), error_type_str, tmp_buf, error_filename, error_lineno TSRMLS_CC);
				xdebug_append_printable_stack(&str, PG(html_errors) TSRMLS_CC);
				xdebug_str_add(&str, XG(last_exception_trace), 0);
				xdebug_append_error_footer(&str, PG(html_errors));
				php_output_error(str.d TSRMLS_CC);

				xdfree(str.d);
				free(tmp_buf);
			} else {
				printable_stack = get_printable_stack(PG(html_errors), error_type_str, buffer, error_filename, error_lineno TSRMLS_CC);
				php_output_error(printable_stack TSRMLS_CC);
				xdfree(printable_stack);
			}
		}
		if (XG(do_collect_errors)) {
			char *printable_stack;
			printable_stack = get_printable_stack(PG(html_errors), error_type_str, buffer, error_filename, error_lineno TSRMLS_CC);
			xdebug_llist_insert_next(XG(collected_errors), XDEBUG_LLIST_TAIL(XG(collected_errors)), printable_stack);
		}
	}

	/* Start JIT if requested and not yet enabled */
	xdebug_do_jit(TSRMLS_C);

	/* Check for the pseudo exceptions to allow breakpoints on PHP error statuses */
	if (XG(remote_enabled) && XG(breakpoints_allowed)) {
		if (xdebug_hash_find(XG(context).exception_breakpoints, error_type_str, strlen(error_type_str), (void *) &extra_brk_info)) {
			if (xdebug_handle_hit_value(extra_brk_info)) {
				if (!XG(context).handler->remote_breakpoint(&(XG(context)), XG(stack), error_filename, error_lineno, XDEBUG_BREAK, error_type_str, buffer)) {
					XG(remote_enabled) = 0;
				}
			}
		}
	}
	xdfree(error_type_str);

#if PHP_VERSION_ID < 50400

	/* Bail out if we can't recover */
	switch (type) {
		case E_CORE_ERROR:
		/* no break - intentionally */
		case E_ERROR:
#if PHP_VERSION_ID >= 50200 
		case E_RECOVERABLE_ERROR:
#endif
		/*case E_PARSE: the parser would return 1 (failure), we can bail out nicely */
		case E_COMPILE_ERROR:
		case E_USER_ERROR:
			EG(exit_status) = 255;
#if HAVE_PHP_MEMORY_USAGE
			/* restore memory limit */
# if PHP_VERSION_ID >= 50200 
			zend_set_memory_limit(PG(memory_limit));
# else
			AG(memory_limit) = PG(memory_limit);
# endif
#endif
			zend_objects_store_mark_destructed(&EG(objects_store) TSRMLS_CC);
			zend_bailout();
			return;
	}

#else

	/* Bail out if we can't recover */
	switch (type) {
		case E_CORE_ERROR:
			if (!php_get_module_initialized()) {
				/* bad error in module startup - no way we can live with this */
				exit(-2);
			}
		case E_ERROR:
		case E_RECOVERABLE_ERROR:
		case E_PARSE:
		case E_COMPILE_ERROR:
		case E_USER_ERROR:
			EG(exit_status) = 255;
			if (php_get_module_initialized()) {
				if (!PG(display_errors) &&
				    !SG(headers_sent) &&
					SG(sapi_headers).http_response_code == 200
				) {
					sapi_header_line ctr = {0};

					ctr.line = "HTTP/1.0 500 Internal Server Error";
					ctr.line_len = sizeof("HTTP/1.0 500 Internal Server Error") - 1;
					sapi_header_op(SAPI_HEADER_REPLACE, &ctr TSRMLS_CC);
				}
				/* the parser would return 1 (failure), we can bail out nicely */
				if (type != E_PARSE) {
					/* restore memory limit */
					zend_set_memory_limit(PG(memory_limit));
					zend_objects_store_mark_destructed(&EG(objects_store) TSRMLS_CC);
					zend_bailout();
					return;
				}
			}
			break;
	}

#endif

	if (PG(track_errors) && EG(active_symbol_table)) {
		zval *tmp;

		ALLOC_ZVAL(tmp);
		INIT_PZVAL(tmp);
		Z_STRVAL_P(tmp) = (char *) estrndup(buffer, buffer_len);
		Z_STRLEN_P(tmp) = buffer_len;
		Z_TYPE_P(tmp) = IS_STRING;
		zend_hash_update(EG(active_symbol_table), "php_errormsg", sizeof("php_errormsg"), (void **) & tmp, sizeof(zval *), NULL);
	}

	efree(buffer);
}

/* {{{ proto array xdebug_print_function_stack([string message])
   Displays a stack trace */
PHP_FUNCTION(xdebug_print_function_stack)
{
	char *message = NULL;
	int message_len;
	function_stack_entry *i;
	char *tmp;
  
	if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|s", &message, &message_len) == FAILURE) {
		return;
	}
 
	i = xdebug_get_stack_frame(0 TSRMLS_CC);
	if (message) {
		tmp = get_printable_stack(PG(html_errors), "Xdebug", message, i->filename, i->lineno TSRMLS_CC);
	} else {
		tmp = get_printable_stack(PG(html_errors), "Xdebug", "user triggered", i->filename, i->lineno TSRMLS_CC);
	}
	php_printf("%s", tmp);
	xdfree(tmp);
}
/* }}} */

/* {{{ proto array xdebug_get_formatted_function_stack()
   Displays a stack trace */
PHP_FUNCTION(xdebug_get_formatted_function_stack)
{
	function_stack_entry *i;
	char *tmp;

	i = xdebug_get_stack_frame(0 TSRMLS_CC);
	tmp = get_printable_stack(PG(html_errors), "Xdebug", "user triggered", i->filename, i->lineno TSRMLS_CC);
	RETVAL_STRING(tmp, 1);
	xdfree(tmp);
}
/* }}} */

/* {{{ proto string xdebug_call_class()
   Returns the name of the calling class */
PHP_FUNCTION(xdebug_call_class)
{
	function_stack_entry *i;
	long depth = 0;

	if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|l", &depth) == FAILURE) {
		return;
	}
	i = xdebug_get_stack_frame(2 + depth TSRMLS_CC);
	if (i) {
		RETURN_STRING(i->function.class ? i->function.class : "", 1);
	} else {
		RETURN_FALSE;
	}
}
/* }}} */

/* {{{ proto string xdebug_call_function()
   Returns the function name from which the current function was called from. */
PHP_FUNCTION(xdebug_call_function)
{
	function_stack_entry *i;
	long depth = 0;

	if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|l", &depth) == FAILURE) {
		return;
	}
	i = xdebug_get_stack_frame(2 + depth TSRMLS_CC);
	if (i) {
		RETURN_STRING(i->function.function ? i->function.function : "{}", 1);
	} else {
		RETURN_FALSE;
	}
}
/* }}} */

/* {{{ proto string xdebug_call_line()
   Returns the line number where the current function was called from. */
PHP_FUNCTION(xdebug_call_line)
{
	function_stack_entry *i;
	long depth = 0;

	if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|l", &depth) == FAILURE) {
		return;
	}
	i = xdebug_get_stack_frame(1 + depth TSRMLS_CC);
	if (i) {
		RETURN_LONG(i->lineno);
	} else {
		RETURN_FALSE;
	}
}
/* }}} */

/* {{{ proto int xdebug_call_file()
   Returns the filename where the current function was called from. */
PHP_FUNCTION(xdebug_call_file)
{
	function_stack_entry *i;
	long depth = 0;

	if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|l", &depth) == FAILURE) {
		return;
	}
	i = xdebug_get_stack_frame(1 + depth TSRMLS_CC);
	if (i) {
		RETURN_STRING(i->filename, 1);
	} else {
		RETURN_FALSE;
	}
}
/* }}} */

static void xdebug_build_fname(xdebug_func *tmp, zend_execute_data *edata TSRMLS_DC)
{
	memset(tmp, 0, sizeof(xdebug_func));

	if (edata) {
		if (edata->function_state.function->common.function_name) {
			if (edata->object) {
				tmp->type = XFUNC_MEMBER;
				if (edata->function_state.function->common.scope) { /* __autoload has no scope */
					tmp->class = xdstrdup(edata->function_state.function->common.scope->name);
				}
			} else if (EG(scope) && edata->function_state.function->common.scope && edata->function_state.function->common.scope->name) {
				tmp->type = XFUNC_STATIC_MEMBER;
				tmp->class = xdstrdup(edata->function_state.function->common.scope->name);
			} else {
				tmp->type = XFUNC_NORMAL;
			}
			tmp->function = xdstrdup(edata->function_state.function->common.function_name);
		} else {
			switch (edata->opline->op2.u.constant.value.lval) {
				case ZEND_EVAL:
					tmp->type = XFUNC_EVAL;
					break;
				case ZEND_INCLUDE:
					tmp->type = XFUNC_INCLUDE;
					break;
				case ZEND_REQUIRE:
					tmp->type = XFUNC_REQUIRE;
					break;
				case ZEND_INCLUDE_ONCE:
					tmp->type = XFUNC_INCLUDE_ONCE;
					break;
				case ZEND_REQUIRE_ONCE:
					tmp->type = XFUNC_REQUIRE_ONCE;
					break;
				default:
					tmp->type = XFUNC_UNKNOWN;
					break;
			}
		}
	}
}

function_stack_entry *xdebug_add_stack_frame(zend_execute_data *zdata, zend_op_array *op_array, int type TSRMLS_DC)
{
	zend_execute_data    *edata = EG(current_execute_data);
	function_stack_entry *tmp;
	zend_op              *cur_opcode;
	zval                **param;
	int                   i = 0;
	char                 *aggr_key;
	int                   aggr_key_len;

	tmp = xdmalloc (sizeof (function_stack_entry));
	tmp->var           = NULL;
	tmp->varc          = 0;
	tmp->refcount      = 1;
	tmp->level         = XG(level);
	tmp->arg_done      = 0;
	tmp->used_vars     = NULL;
	tmp->user_defined  = type;
	tmp->filename      = NULL;
	tmp->include_filename  = NULL;
	tmp->profile.call_list = xdebug_llist_alloc(xdebug_profile_call_entry_dtor);
	tmp->op_array      = op_array;
	tmp->symbol_table  = NULL;
	tmp->execute_data  = NULL;

	XG(function_count)++;
	if (edata && edata->op_array) {
		/* Normal function calls */
		tmp->filename  = xdstrdup(edata->op_array->filename);
	} else if (edata && edata->prev_execute_data && XDEBUG_LLIST_TAIL(XG(stack))
	) {
		tmp->filename = xdstrdup(((function_stack_entry*) XDEBUG_LLIST_VALP(XDEBUG_LLIST_TAIL(XG(stack))))->filename);
	}

	if (!tmp->filename) {
		/* Includes/main script etc */
		tmp->filename  = (op_array && op_array->filename) ? xdstrdup(op_array->filename): NULL;
	}
	/* Call user function locations */
	if (!tmp->filename && XDEBUG_LLIST_TAIL(XG(stack)) && XDEBUG_LLIST_VALP(XDEBUG_LLIST_TAIL(XG(stack))) ) {
		tmp->filename = xdstrdup(((function_stack_entry*) XDEBUG_LLIST_VALP(XDEBUG_LLIST_TAIL(XG(stack))))->filename);
	}
#if HAVE_PHP_MEMORY_USAGE
	tmp->prev_memory = XG(prev_memory);
	tmp->memory = XG_MEMORY_USAGE();
	XG(prev_memory) = tmp->memory;
#else
	tmp->memory = 0;
	tmp->prev_memory = 0;
#endif
	tmp->time   = xdebug_get_utime();
	tmp->lineno = 0;

	xdebug_build_fname(&(tmp->function), zdata TSRMLS_CC);
	if (!tmp->function.type) {
		tmp->function.function = xdstrdup("{main}");
		tmp->function.class    = NULL;
		tmp->function.type     = XFUNC_NORMAL;

	} else if (tmp->function.type & XFUNC_INCLUDES) {
		if (EG(opline_ptr)) {
			cur_opcode = *EG(opline_ptr);
			tmp->lineno = cur_opcode->lineno;
		} else {
			tmp->lineno = 0;
		}

		if (tmp->function.type == XFUNC_EVAL) {
			tmp->include_filename = xdebug_sprintf("%s", XG(last_eval_statement));
		} else if (XG(collect_includes)) {
			tmp->include_filename = xdstrdup(zend_get_executed_filename(TSRMLS_C));
		}
	} else  {
		if (edata->opline) {
			cur_opcode = edata->opline;
			if (cur_opcode) {
				tmp->lineno = cur_opcode->lineno;
			}
		} else if (edata->prev_execute_data && edata->prev_execute_data->opline) {
			cur_opcode = edata->prev_execute_data->opline;
			if (cur_opcode) {
				tmp->lineno = cur_opcode->lineno;
			} 
		}

		if (XG(remote_enabled) || XG(collect_params) || XG(collect_vars)) {
			void **p;
			int    arguments_sent = 0, arguments_wanted = 0, arguments_storage = 0;

			/* This calculates how many arguments where sent to a function. It
			 * works for both internal and user defined functions.
			 * op_array->num_args works only for user defined functions so
			 * we're not using that here. */
#if PHP_VERSION_ID >= 50300
			void **curpos = NULL;
			if ((!edata->opline) || ((edata->opline->opcode == ZEND_DO_FCALL_BY_NAME) || (edata->opline->opcode == ZEND_DO_FCALL))) {
				curpos = edata->function_state.arguments;
				arguments_sent = (int)(zend_uintptr_t) *curpos;
				arguments_wanted = arguments_sent;
				p = curpos - arguments_sent;
			} else {
				p = zend_vm_stack_top(TSRMLS_C) - 1;
				arguments_sent = (ulong) *p;
				arguments_wanted = arguments_sent;
				p = curpos = NULL;
			}
#else
			if (EG(argument_stack).top >= 2) {
				p = EG(argument_stack).top_element - 2;
				arguments_sent = (ulong) *p;
				arguments_wanted = arguments_sent;
			}
#endif

			if (tmp->user_defined == XDEBUG_EXTERNAL) {
				arguments_wanted = op_array->num_args;
			}

			if (arguments_wanted > arguments_sent) {
				arguments_storage = arguments_wanted;
			} else {
				arguments_storage = arguments_sent;
			}
			tmp->var = xdmalloc(arguments_storage * sizeof (xdebug_var));

			for (i = 0; i < arguments_sent; i++) {
				tmp->var[tmp->varc].name = NULL;
				tmp->var[tmp->varc].addr = NULL;

				/* Because it is possible that more parameters are sent, then
				 * actually wanted  we can only access the name in case there
				 * is an associated variable to receive the variable here. */
				if (tmp->user_defined == XDEBUG_EXTERNAL && i < arguments_wanted) {
					if (op_array->arg_info[i].name) {
						tmp->var[tmp->varc].name = xdstrdup(op_array->arg_info[i].name);
					}
				}

				if (XG(collect_params)) {
#if PHP_VERSION_ID >= 50300
					if (p) {
						param = (zval **) p++;				
						tmp->var[tmp->varc].addr = *param;
					}
#else
					param = NULL;
					if (zend_ptr_stack_get_arg(tmp->varc + 1, (void**) &param TSRMLS_CC) == SUCCESS) {
						if (param) {
							tmp->var[tmp->varc].addr = *param;
						}
					}
#endif
				}
				tmp->varc++;
			}

			/* Sometimes not enough arguments are send to a user defined
			 * function, so we have to gather only the name for those extra. */
			if (tmp->user_defined == XDEBUG_EXTERNAL && arguments_sent < arguments_wanted) {
				for (i = arguments_sent; i < arguments_wanted; i++) {
					if (op_array->arg_info[i].name) {
						tmp->var[tmp->varc].name = xdstrdup(op_array->arg_info[i].name);
					}
					tmp->var[tmp->varc].addr = NULL;
					tmp->varc++;
				}
			}
		}
	}

	if (XG(do_code_coverage)) {
		xdebug_count_line(tmp->filename, tmp->lineno, 0, 0 TSRMLS_CC);
	}

	if (XG(profiler_aggregate)) {
		char *func_name = xdebug_show_fname(tmp->function, 0, 0 TSRMLS_CC);

		aggr_key = xdebug_sprintf("%s.%s.%d", tmp->filename, func_name, tmp->lineno);
		aggr_key_len = strlen(aggr_key);

		if (zend_hash_find(&XG(aggr_calls), aggr_key, aggr_key_len+1, (void**)&tmp->aggr_entry) == FAILURE) {
			xdebug_aggregate_entry xae;

			if (tmp->user_defined == XDEBUG_EXTERNAL) {
				xae.filename = xdstrdup(tmp->op_array->filename);
			} else {
				xae.filename = xdstrdup("php:internal");
			}
			xae.function = func_name;
			xae.lineno = tmp->lineno;
			xae.user_defined = tmp->user_defined;
			xae.call_count = 0;
			xae.time_own = 0;
			xae.time_inclusive = 0;
			xae.call_list = NULL;

			zend_hash_add(&XG(aggr_calls), aggr_key, aggr_key_len+1, (void*)&xae, sizeof(xdebug_aggregate_entry), (void**)&tmp->aggr_entry);
		}
	}

	if (XDEBUG_LLIST_TAIL(XG(stack))) {
		function_stack_entry *prev = XDEBUG_LLIST_VALP(XDEBUG_LLIST_TAIL(XG(stack)));
		tmp->prev = prev;
		if (XG(profiler_aggregate)) {
			if (prev->aggr_entry->call_list) {
				if (!zend_hash_exists(prev->aggr_entry->call_list, aggr_key, aggr_key_len+1)) {
					zend_hash_add(prev->aggr_entry->call_list, aggr_key, aggr_key_len+1, (void*)&tmp->aggr_entry, sizeof(xdebug_aggregate_entry*), NULL);
				}
			} else {
				prev->aggr_entry->call_list = xdmalloc(sizeof(HashTable));
				zend_hash_init_ex(prev->aggr_entry->call_list, 1, NULL, NULL, 1, 0);
				zend_hash_add(prev->aggr_entry->call_list, aggr_key, aggr_key_len+1, (void*)&tmp->aggr_entry, sizeof(xdebug_aggregate_entry*), NULL);
			}
		}
	} else {
		tmp->prev = 0;
	}
	xdebug_llist_insert_next(XG(stack), XDEBUG_LLIST_TAIL(XG(stack)), tmp);

	if (XG(profiler_aggregate)) {
		xdfree(aggr_key);
	}

	return tmp;
}

int xdebug_handle_hit_value(xdebug_brk_info *brk_info)
{
	/* If this is a temporary breakpoint, disable the breakpoint */
	if (brk_info->temporary) {
		brk_info->disabled = 1;
	}

	/* Increase hit counter */
	brk_info->hit_count++;

	/* If the hit_value is 0, the condition check is disabled */
	if (!brk_info->hit_value) {
		return 1;
	}

	switch (brk_info->hit_condition) {
		case XDEBUG_HIT_GREATER_EQUAL:
			if (brk_info->hit_count >= brk_info->hit_value) {
				return 1;
			}
			break;
		case XDEBUG_HIT_EQUAL:
			if (brk_info->hit_count == brk_info->hit_value) {
				return 1;
			}
			break;
		case XDEBUG_HIT_MOD:
			if (brk_info->hit_count % brk_info->hit_value == 0) {
				return 1;
			}
			break;
		case XDEBUG_HIT_DISABLED:
			return 1;
			break;
	}
	return 0;
}

/* {{{ proto integet xdebug_get_stack_depth()
   Returns the stack depth */
PHP_FUNCTION(xdebug_get_stack_depth)
{
	/* We substract one so that the function call to xdebug_get_stack_depth()
	 * is not part of the returned depth. */
	RETURN_LONG(XG(stack)->size - 1);
}

/* {{{ proto array xdebug_get_function_stack()
   Returns an array representing the current stack */
PHP_FUNCTION(xdebug_get_function_stack)
{
	xdebug_llist_element *le;
	int                   j;
	unsigned int          k;
	zval                 *frame;
	zval                 *params;
	char                 *argument;

	array_init(return_value);
	le = XDEBUG_LLIST_HEAD(XG(stack));

	for (k = 0; k < XG(stack)->size - 1; k++, le = XDEBUG_LLIST_NEXT(le)) {
		function_stack_entry *i = XDEBUG_LLIST_VALP(le);

		if (i->function.function) {
			if (strcmp(i->function.function, "xdebug_get_function_stack") == 0) {
				return;
			}
		}

		/* Initialize frame array */
		MAKE_STD_ZVAL(frame);
		array_init(frame);

		/* Add data */
		if (i->function.function) {
			add_assoc_string_ex(frame, "function", sizeof("function"), i->function.function, 1);
		}
		if (i->function.class) {
			add_assoc_string_ex(frame, "class",    sizeof("class"),    i->function.class,    1);
		}
		add_assoc_string_ex(frame, "file", sizeof("file"), i->filename, 1);
		add_assoc_long_ex(frame, "line", sizeof("line"), i->lineno);

		/* Add parameters */
		MAKE_STD_ZVAL(params);
		array_init(params);
		for (j = 0; j < i->varc; j++) {
			if (i->var[j].addr) {
				argument = xdebug_get_zval_value(i->var[j].addr, 0, NULL);
			} else {
				argument = xdstrdup("");
			}
			if (i->var[j].name) {
				add_assoc_string_ex(params, i->var[j].name, strlen(i->var[j].name) + 1, argument, 1);
			} else {
				add_index_string(params, j, argument, 1);
			}
			xdfree(argument);
		}
		add_assoc_zval_ex(frame, "params", sizeof("params"), params);

		if (i->include_filename) {
			add_assoc_string_ex(frame, "include_filename", sizeof("include_filename"), i->include_filename, 1);
		}

		add_next_index_zval(return_value, frame);
	}
}
/* }}} */

void xdebug_attach_used_var_names(void *return_value, xdebug_hash_element *he)
{
	char *name = (char*) he->ptr;
	
	add_next_index_string(return_value, name, 1);
}

/* {{{ proto array xdebug_get_declared_vars()
   Returns an array representing the current stack */
PHP_FUNCTION(xdebug_get_declared_vars)
{
	xdebug_llist_element *le;
	function_stack_entry *i;
	xdebug_hash *tmp_hash;

	array_init(return_value);
	le = XDEBUG_LLIST_TAIL(XG(stack));
	le = XDEBUG_LLIST_PREV(le);
	i = XDEBUG_LLIST_VALP(le);
	
	/* Add declared vars */
	if (i->used_vars) {
		tmp_hash = xdebug_used_var_hash_from_llist(i->used_vars);
		xdebug_hash_apply(tmp_hash, (void *) return_value, xdebug_attach_used_var_names);
		xdebug_hash_destroy(tmp_hash);
	}
}
/* }}} */
xdebug_stack-v2.c (37,774 bytes)   
xdebug_stack-v3.c (38,897 bytes)   
/*
   +----------------------------------------------------------------------+
   | Xdebug                                                               |
   +----------------------------------------------------------------------+
   | Copyright (c) 2002-2011 Derick Rethans                               |
   +----------------------------------------------------------------------+
   | This source file is subject to version 1.0 of the Xdebug license,    |
   | that is bundled with this package in the file LICENSE, and is        |
   | available at through the world-wide-web at                           |
   | http://xdebug.derickrethans.nl/license.php                           |
   | If you did not receive a copy of the Xdebug license and are unable   |
   | to obtain it through the world-wide-web, please send a note to       |
   | xdebug@derickrethans.nl so we can mail you a copy immediately.       |
   +----------------------------------------------------------------------+
   | Authors:  Derick Rethans <derick@xdebug.org>                         |
   +----------------------------------------------------------------------+
 */
#include "php_xdebug.h"
#include "xdebug_private.h"
#include "xdebug_code_coverage.h"
#include "xdebug_compat.h"
#include "xdebug_profiler.h"
#include "xdebug_stack.h"
#include "xdebug_str.h"
#include "xdebug_superglobals.h"
#include "xdebug_var.h"

#include "main/php_ini.h"

ZEND_EXTERN_MODULE_GLOBALS(xdebug)

//Patch for SOAP error handler
void (*xdebug_old_error_cb)(int type, const char *error_filename, const uint error_lineno, const char *format, va_list args);
void (*xdebug_new_error_cb)(int type, const char *error_filename, const uint error_lineno, const char *format, va_list args);
//END Patch

static char* text_formats[10] = {
	"\n",
	"%s: %s in %s on line %d\n",
	"\nCall Stack:\n",
#if HAVE_PHP_MEMORY_USAGE
	"%10.4f %10ld %3d. %s(",
#else
	"%10.4f %3d. %s(",
#endif
	"'%s'",
	") %s:%d\n",
	"\n\nVariables in local scope (#%d):\n",
	"\n",
	"  $%s = %s\n",
	"  $%s = *uninitialized*\n"
};

static char* html_formats[12] = {
	"<br />\n<font size='1'><table class='xdebug-error' dir='ltr' border='1' cellspacing='0' cellpadding='1'>\n",
	"<tr><th align='left' bgcolor='#f57900' colspan=\"5\"><span style='background-color: #cc0000; color: #fce94f; font-size: x-large;'>( ! )</span> %s: %s in %s on line <i>%d</i></th></tr>\n",
#if HAVE_PHP_MEMORY_USAGE
	"<tr><th align='left' bgcolor='#e9b96e' colspan='5'>Call Stack</th></tr>\n<tr><th align='center' bgcolor='#eeeeec'>#</th><th align='left' bgcolor='#eeeeec'>Time</th><th align='left' bgcolor='#eeeeec'>Memory</th><th align='left' bgcolor='#eeeeec'>Function</th><th align='left' bgcolor='#eeeeec'>Location</th></tr>\n",
	"<tr><td bgcolor='#eeeeec' align='center'>%d</td><td bgcolor='#eeeeec' align='center'>%.4f</td><td bgcolor='#eeeeec' align='right'>%ld</td><td bgcolor='#eeeeec'>%s( ",
#else
	"<tr><th align='left' bgcolor='#e9b96e' colspan='4'>Call Stack</th></tr>\n<tr><th align='center' bgcolor='#eeeeec'>#</th><th align='left' bgcolor='#eeeeec'>Time</th><th align='left' bgcolor='#eeeeec'>Function</th><th align='left' bgcolor='#eeeeec'>Location</th></tr>\n",
	"<tr><td bgcolor='#eeeeec' align='center'>%d</td><td bgcolor='#eeeeec' align='center'>%.4f</td><td bgcolor='#eeeeec'>%s( ",
#endif
	"<font color='#00bb00'>'%s'</font>",
	" )</td><td title='%s' bgcolor='#eeeeec'>..%s<b>:</b>%d</td></tr>\n",
#if HAVE_PHP_MEMORY_USAGE
	"<tr><th align='left' colspan='5' bgcolor='#e9b96e'>Variables in local scope (#%d)</th></tr>\n",
#else
	"<tr><th align='left' colspan='4' bgcolor='#e9b96e'>Variables in local scope (#%d)</th></tr>\n",
#endif
	"</table></font>\n",
	"<tr><td colspan='2' align='right' bgcolor='#eeeeec' valign='top'><pre>$%s&nbsp;=</pre></td><td colspan='3' bgcolor='#eeeeec'>%s</td></tr>\n",
	"<tr><td colspan='2' align='right' bgcolor='#eeeeec' valign='top'><pre>$%s&nbsp;=</pre></td><td colspan='3' bgcolor='#eeeeec' valign='top'><i>Undefined</i></td></tr>\n",
	" )</td><td title='%s' bgcolor='#eeeeec'><a style='color: black' href='%s'>..%s<b>:</b>%d</a></td></tr>\n",
	"<tr><th align='left' bgcolor='#f57900' colspan=\"5\"><span style='background-color: #cc0000; color: #fce94f; font-size: x-large;'>( ! )</span> %s: %s in <a style='color: black' href='%s'>%s</a> on line <i>%d</i></th></tr>\n"
};

static void dump_used_var_with_contents(void *htmlq, xdebug_hash_element* he, void *argument)
{
	int        html = *(int *)htmlq;
	int        len;
	zval      *zvar;
	char      *contents;
	char      *name = (char*) he->ptr;
	HashTable *tmp_ht;
	char     **formats;
	xdebug_str *str = (xdebug_str *) argument;
	TSRMLS_FETCH();

	if (!he->ptr) {
		return;
	}

	/* Bail out on $this and $GLOBALS */
	if (strcmp(name, "this") == 0 || strcmp(name, "GLOBALS") == 0) {
		return;
	}

#if PHP_VERSION_ID >= 50300
	if (!EG(active_symbol_table)) {
		zend_rebuild_symbol_table(TSRMLS_C);
	}
#endif

	tmp_ht = XG(active_symbol_table);
	XG(active_symbol_table) = EG(active_symbol_table);
	zvar = xdebug_get_php_symbol(name, strlen(name) + 1);
	XG(active_symbol_table) = tmp_ht;

	if (html) {
		formats = html_formats;
	} else {
		formats = text_formats;
	}

	if (!zvar) {
		xdebug_str_add(str, xdebug_sprintf(formats[9], name), 1);
		return;
	}

	if (html) {
		contents = xdebug_get_zval_value_fancy(NULL, zvar, &len, 0, NULL TSRMLS_CC);
	} else {
		contents = xdebug_get_zval_value(zvar, 0, NULL);
	}

	if (contents) {
		xdebug_str_add(str, xdebug_sprintf(formats[8], name, contents), 1);
	} else {
		xdebug_str_add(str, xdebug_sprintf(formats[9], name), 1);
	}

	xdfree(contents);
}

void xdebug_log_stack(const char *error_type_str, char *buffer, const char *error_filename, const int error_lineno TSRMLS_DC)
{
	xdebug_llist_element *le;
	function_stack_entry *i;
	char                 *tmp_log_message;

	tmp_log_message = xdebug_sprintf( "PHP %s:  %s in %s on line %d", error_type_str, buffer, error_filename, error_lineno);
	php_log_err(tmp_log_message TSRMLS_CC);
	xdfree(tmp_log_message);

	if (XG(stack) && XG(stack)->size) {
		php_log_err("PHP Stack trace:" TSRMLS_CC);

		for (le = XDEBUG_LLIST_HEAD(XG(stack)); le != NULL; le = XDEBUG_LLIST_NEXT(le))
		{
			int c = 0; /* Comma flag */
			int j = 0; /* Counter */
			char *tmp_name;
			xdebug_str log_buffer = {0, 0, NULL};

			i = XDEBUG_LLIST_VALP(le);
			tmp_name = xdebug_show_fname(i->function, 0, 0 TSRMLS_CC);
			xdebug_str_add(&log_buffer, xdebug_sprintf("PHP %3d. %s(", i->level, tmp_name), 1);
			xdfree(tmp_name);

			/* Printing vars */
			for (j = 0; j < i->varc; j++) {
				char *tmp_varname, *tmp_value;

				if (c) {
					xdebug_str_addl(&log_buffer, ", ", 2, 0);
				} else {
					c = 1;
				}
				tmp_varname = i->var[j].name ? xdebug_sprintf("$%s = ", i->var[j].name) : xdstrdup("");
				xdebug_str_add(&log_buffer, tmp_varname, 0);
				xdfree(tmp_varname);

				if (i->var[j].addr) {
					tmp_value = xdebug_get_zval_value(i->var[j].addr, 0, NULL);
					xdebug_str_add(&log_buffer, tmp_value, 0);
					xdfree(tmp_value);
				} else {
					xdebug_str_addl(&log_buffer, "*uninitialized*", 15, 0);
				}
			}

			xdebug_str_add(&log_buffer, xdebug_sprintf(") %s:%d", i->filename, i->lineno), 1);
			php_log_err(log_buffer.d TSRMLS_CC);
			xdebug_str_free(&log_buffer);
		}
	}
}

static int create_file_link(char **filename, const char *error_filename, int error_lineno TSRMLS_DC)
{
	xdebug_str fname = {0, 0, NULL};
	char      *format = XG(file_link_format);
	
	while (*format)
	{
		if (*format != '%') {
			xdebug_str_addl(&fname, (char *) format, 1, 0);
		} else {
			format++;
			switch (*format)
			{
				case 'f': /* filename */
					xdebug_str_add(&fname, xdebug_sprintf("%s", error_filename), 1);
					break;

				case 'l': /* line number */
					xdebug_str_add(&fname, xdebug_sprintf("%d", error_lineno), 1);
					break;

				case '%': /* literal % */
					xdebug_str_addl(&fname, "%", 1, 0);
					break;
			}
		}
		format++;
	}
	
	*filename = fname.d;

	return fname.l;
}

static void xdebug_append_error_head(xdebug_str *str, int html TSRMLS_DC)
{
	char **formats = html ? html_formats : text_formats;
 
	xdebug_str_add(str, formats[0], 0);
}

void xdebug_append_error_description(xdebug_str *str, int html, const char *error_type_str, char *buffer, const char *error_filename, const int error_lineno TSRMLS_DC)
{
	char **formats = html ? html_formats : text_formats;

	if (strlen(XG(file_link_format)) > 0 && html) {
		char *file_link;

		create_file_link(&file_link, error_filename, error_lineno TSRMLS_CC);
		xdebug_str_add(str, xdebug_sprintf(formats[11], error_type_str, buffer, file_link, error_filename, error_lineno), 1);
		xdfree(file_link);
	} else {
		xdebug_str_add(str, xdebug_sprintf(formats[1], error_type_str, buffer, error_filename, error_lineno), 1);
	}
}

void xdebug_append_printable_stack(xdebug_str *str, int html TSRMLS_DC)
{
	xdebug_llist_element *le;
	function_stack_entry *i;
	int    len;
	char **formats = html ? html_formats : text_formats;

	if (XG(stack) && XG(stack)->size) {
		i = XDEBUG_LLIST_VALP(XDEBUG_LLIST_HEAD(XG(stack)));

		xdebug_str_add(str, formats[2], 0);

		for (le = XDEBUG_LLIST_HEAD(XG(stack)); le != NULL; le = XDEBUG_LLIST_NEXT(le))
		{
			int c = 0; /* Comma flag */
			int j = 0; /* Counter */
			char *tmp_name;
			
			i = XDEBUG_LLIST_VALP(le);
			tmp_name = xdebug_show_fname(i->function, html, 0 TSRMLS_CC);
			if (html) {
#if HAVE_PHP_MEMORY_USAGE
				xdebug_str_add(str, xdebug_sprintf(formats[3], i->level, i->time - XG(start_time), i->memory, tmp_name), 1);
#else
				xdebug_str_add(str, xdebug_sprintf(formats[3], i->level, i->time - XG(start_time), tmp_name), 1);
#endif
			} else {
#if HAVE_PHP_MEMORY_USAGE
				xdebug_str_add(str, xdebug_sprintf(formats[3], i->time - XG(start_time), i->memory, i->level, tmp_name), 1);
#else
				xdebug_str_add(str, xdebug_sprintf(formats[3], i->time - XG(start_time), i->level, tmp_name), 1);
#endif
			}
			xdfree(tmp_name);

			/* Printing vars */
			for (j = 0; j < i->varc; j++) {
				char *tmp_value, *tmp_fancy_value, *tmp_fancy_synop_value;
				int newlen;

				if (c) {
					xdebug_str_addl(str, ", ", 2, 0);
				} else {
					c = 1;
				}

				if (i->var[j].name && XG(collect_params) >= 4) {
					if (html) {
						xdebug_str_add(str, xdebug_sprintf("<span>$%s = </span>", i->var[j].name), 1);
					} else {
						xdebug_str_add(str, xdebug_sprintf("$%s = ", i->var[j].name), 1);
					}
				}

				if (i->var[j].addr) {
					if (html) {
						tmp_value = xdebug_get_zval_value(i->var[j].addr, 0, NULL);
						tmp_fancy_value = xdebug_xmlize(tmp_value, strlen(tmp_value), &newlen);
						tmp_fancy_synop_value = xdebug_get_zval_synopsis_fancy("", i->var[j].addr, &len, 0, NULL TSRMLS_CC);
						switch (XG(collect_params)) {
							case 1: // synopsis
								xdebug_str_add(str, xdebug_sprintf("<span>%s</span>", tmp_fancy_synop_value), 1);
								break;
							case 2: // synopsis + full in tooltip
								xdebug_str_add(str, xdebug_sprintf("<span title='%s'>%s</span>", tmp_fancy_value, tmp_fancy_synop_value), 1);
								break;
							case 3: // full
							default:
								xdebug_str_add(str, xdebug_sprintf("<span>%s</span>", tmp_fancy_value), 1);
								break;
						}
						xdfree(tmp_value);
						efree(tmp_fancy_value);
						xdfree(tmp_fancy_synop_value);
					} else {
						switch (XG(collect_params)) {
							case 1: // synopsis
							case 2:
								tmp_value = xdebug_get_zval_synopsis(i->var[j].addr, 0, NULL);
								break;
							case 3:
							default:
								tmp_value = xdebug_get_zval_value(i->var[j].addr, 0, NULL);
								break;
						}
						if (tmp_value) {
							xdebug_str_add(str, xdebug_sprintf("%s", tmp_value), 1);
							xdfree(tmp_value);
						} else {
							xdebug_str_addl(str, "???", 3, 0);
						}
					}
				} else {
					xdebug_str_addl(str, "???", 3, 0);
				}
			}

			if (i->include_filename) {
				xdebug_str_add(str, xdebug_sprintf(formats[4], i->include_filename), 1);
			}

			if (html) {
				if (strlen(XG(file_link_format)) > 0) {
					char *just_filename = strrchr(i->filename, DEFAULT_SLASH);
					char *file_link;

					create_file_link(&file_link, i->filename, i->lineno TSRMLS_CC);
					xdebug_str_add(str, xdebug_sprintf(formats[10], i->filename, file_link, just_filename, i->lineno), 1);
					xdfree(file_link);
				} else {
					char *just_filename = strrchr(i->filename, DEFAULT_SLASH);

					xdebug_str_add(str, xdebug_sprintf(formats[5], i->filename, just_filename, i->lineno), 1);
				}
			} else {
				xdebug_str_add(str, xdebug_sprintf(formats[5], i->filename, i->lineno), 1);
			}
		}

		if (XG(dump_globals) && !(XG(dump_once) && XG(dumped))) {
			char *tmp = xdebug_get_printable_superglobals(html TSRMLS_CC);

			if (tmp) {
				xdebug_str_add(str, tmp, 1);
			}
			XG(dumped) = 1;
		}

		if (XG(show_local_vars) && XG(stack) && XDEBUG_LLIST_TAIL(XG(stack))) {
			int scope_nr = XG(stack)->size;
			
			i = XDEBUG_LLIST_VALP(XDEBUG_LLIST_TAIL(XG(stack)));
			if (i->user_defined == XDEBUG_INTERNAL && XDEBUG_LLIST_PREV(XDEBUG_LLIST_TAIL(XG(stack))) && XDEBUG_LLIST_VALP(XDEBUG_LLIST_PREV(XDEBUG_LLIST_TAIL(XG(stack))))) {
				i = XDEBUG_LLIST_VALP(XDEBUG_LLIST_PREV(XDEBUG_LLIST_TAIL(XG(stack))));
				scope_nr--;
			}
			if (i->used_vars && i->used_vars->size) {
				xdebug_hash *tmp_hash;

				xdebug_str_add(str, xdebug_sprintf(formats[6], scope_nr), 1);
				tmp_hash = xdebug_used_var_hash_from_llist(i->used_vars);
				xdebug_hash_apply_with_argument(tmp_hash, (void*) &html, dump_used_var_with_contents, (void *) str);
				xdebug_hash_destroy(tmp_hash);
			}
		}
	}
}

static void xdebug_append_error_footer(xdebug_str *str, int html)
{
	char **formats = html ? html_formats : text_formats;

	xdebug_str_add(str, formats[7], 0);
}

static char *get_printable_stack(int html, const char *error_type_str, char *buffer, const char *error_filename, const int error_lineno TSRMLS_DC)
{
	char *prepend_string;
	char *append_string;
	xdebug_str str = {0, 0, NULL};

	prepend_string = INI_STR("error_prepend_string");
	append_string = INI_STR("error_append_string");

	xdebug_str_add(&str, prepend_string ? prepend_string : "", 0);
	xdebug_append_error_head(&str, html TSRMLS_CC);
	xdebug_append_error_description(&str, html, error_type_str, buffer, error_filename, error_lineno TSRMLS_CC);
	xdebug_append_printable_stack(&str, html TSRMLS_CC);
	xdebug_append_error_footer(&str, html);
	xdebug_str_add(&str, append_string ? append_string : "", 0);

	return str.d;
}

void xdebug_do_jit(TSRMLS_D)
{
	if (!XG(remote_enabled) && XG(remote_enable) && (XG(remote_mode) == XDEBUG_JIT)) {
		if (XG(remote_connect_back)) {
			zval **remote_addr = NULL;
			zend_hash_find(Z_ARRVAL_P(PG(http_globals)[TRACK_VARS_SERVER]), "REMOTE_ADDR", 12, (void**)&remote_addr);
			XG(context).socket = xdebug_create_socket(Z_STRVAL_PP(remote_addr), XG(remote_port));
		} else {
			XG(context).socket = xdebug_create_socket(XG(remote_host), XG(remote_port));
		}
		if (XG(context).socket >= 0) {
			XG(remote_enabled) = 0;

			/* Get handler from mode */
			XG(context).handler = xdebug_handler_get(XG(remote_handler));
			if (!XG(context).handler) {
				zend_error(E_WARNING, "The remote debug handler '%s' is not supported.", XG(remote_handler));
			} else if (!XG(context).handler->remote_init(&(XG(context)), XDEBUG_JIT)) {
				/* The request could not be started, ignore it then */
			} else {
				/* All is well, turn off script time outs */
				zend_alter_ini_entry("max_execution_time", sizeof("max_execution_time"), "0", strlen("0"), PHP_INI_SYSTEM, PHP_INI_STAGE_ACTIVATE);
				XG(remote_enabled) = 1;
			}
		}
	}
}

static void php_output_error(const char *error TSRMLS_DC)
{
#ifdef PHP_DISPLAY_ERRORS_STDERR
	if (PG(display_errors) == PHP_DISPLAY_ERRORS_STDERR) {
		fputs(error, stderr);
		fflush(stderr);
		return;
	}
#endif
	php_printf("%s", error);
}

/* Error callback for formatting stack traces */
void xdebug_error_cb(int type, const char *error_filename, const uint error_lineno, const char *format, va_list args)
{
	char *buffer, *error_type_str;
	int buffer_len;
	xdebug_brk_info *extra_brk_info = NULL;
	error_handling_t  error_handling;
	zend_class_entry *exception_class;

	TSRMLS_FETCH();

	buffer_len = vspprintf(&buffer, PG(log_errors_max_len), format, args);

	error_type_str = xdebug_error_type(type);

	/* Store last error message for error_get_last() */
	if (PG(last_error_message)) {
		free(PG(last_error_message));
	}
	if (PG(last_error_file)) {
		free(PG(last_error_file));
	}
#if (PHP_MAJOR_VERSION == 5 && PHP_MINOR_VERSION >= 2) || PHP_MAJOR_VERSION >= 6
	PG(last_error_type) = type;
#endif
	PG(last_error_message) = strdup(buffer);
	PG(last_error_file) = strdup(error_filename);
	PG(last_error_lineno) = error_lineno;
//Patch for SOAP error handler
	//Check if last stack entry is class SoapClient or SoapServer
	function_stack_entry *tmp_function;
	if ( ( tmp_function = xdebug_get_stack_tail() ) != NULL ) {
		char *tmp_fct_name = xdebug_show_fname(tmp_function->function, PG(html_errors), 0 TSRMLS_CC);
		char *ptr_cmp = NULL;
		if ( 
		     ( (ptr_cmp=strstr(tmp_fct_name, "SoapClient->")) && ptr_cmp == tmp_fct_name ) 
			||
		     ( (ptr_cmp=strstr(tmp_fct_name, "SoapServer->")) && ptr_cmp == tmp_fct_name )
		   ) {
			xdfree(tmp_fct_name);

			/*
			 * Check if soap extension is loaded, if so, call original error handler.
			 * In case of it is not the original PHP soap extension, it should not be
			 * listed in the module list. It will avoid to apply this patch to custom
			 * SoapClient in PHP lib if extension is not used.
			 */
			HashTable sorted_registry;
			zend_module_entry tmp, *tmp2;

			zend_hash_init(&sorted_registry, 50, NULL, NULL, 1);
			zend_hash_copy(&sorted_registry, &module_registry, NULL, &tmp, sizeof(zend_module_entry));
			if( zend_hash_find(&sorted_registry, "soap", strlen("soap") + 1, (void**) &tmp2) == SUCCESS) {
				zend_hash_destroy(&sorted_registry);
				//TODO: if possible, find a way to check current context of soap extension in memory
				//to see if user asked to raise extension instead of php error...
				xdebug_old_error_cb(type, error_filename, error_lineno, format, args);
				return;
			}
			zend_hash_destroy(&sorted_registry);
		}
		xdfree(tmp_fct_name);
	}
//END Patch
#if (PHP_MAJOR_VERSION == 5 && PHP_MINOR_VERSION >= 3) || PHP_MAJOR_VERSION >= 6
	error_handling  = EG(error_handling);
	exception_class = EG(exception_class);
#else
	error_handling  = PG(error_handling);
	exception_class = PG(exception_class);
#endif
	/* according to error handling mode, suppress error, throw exception or show it */
	if (error_handling != EH_NORMAL && EG(in_execution)) {
		switch (type) {
			case E_CORE_ERROR:
			case E_COMPILE_ERROR:
			case E_PARSE:
				/* fatal errors are real errors and cannot be made exceptions */
				break;
			case E_STRICT:
				/* for the sake of BC to old damaged code */
				break;
			case E_NOTICE:
			case E_USER_NOTICE:
				/* notices are no errors and are not treated as such like E_WARNINGS */
				break;
			default:
				/* throw an exception if we are in EH_THROW mode
				 * but DO NOT overwrite a pending exception
				 */
				if (error_handling == EH_THROW && !EG(exception)) {
					zend_throw_error_exception(exception_class, buffer, 0, type TSRMLS_CC);
				}
				efree(buffer);
				xdfree(error_type_str);
				return;
		}
	}
	if (EG(error_reporting) & type) {
		/* Log to logger */
		if (PG(log_errors)) {

#ifdef PHP_WIN32
			if (type==E_CORE_ERROR || type==E_CORE_WARNING) {
				MessageBox(NULL, buffer, error_type_str, MB_OK|ZEND_SERVICE_MB_STYLE);
			}
#endif
			xdebug_log_stack(error_type_str, buffer, error_filename, error_lineno TSRMLS_CC);
		}

		/* Display errors */
		if (PG(display_errors) && !PG(during_request_startup)) {
			char *printable_stack;

			/* We need to see if we have an uncaught exception fatal error now */
			if (type == E_ERROR && strncmp(buffer, "Uncaught exception", 18) == 0) {
				xdebug_str str = {0, 0, NULL};
				char *tmp_buf, *p;
				
				/* find first new line */
				p = strchr(buffer, '\n');
				/* find last quote */
				p = ((char *) zend_memrchr(buffer, '\'', p - buffer)) + 1;
				/* Create new buffer */
				tmp_buf = calloc(p - buffer + 1, 1);
				strncpy(tmp_buf, buffer, p - buffer );

				/* Append error */
				xdebug_append_error_head(&str, PG(html_errors) TSRMLS_CC);
				xdebug_append_error_description(&str, PG(html_errors), error_type_str, tmp_buf, error_filename, error_lineno TSRMLS_CC);
				xdebug_append_printable_stack(&str, PG(html_errors) TSRMLS_CC);
				xdebug_str_add(&str, XG(last_exception_trace), 0);
				xdebug_append_error_footer(&str, PG(html_errors));
				php_output_error(str.d TSRMLS_CC);

				xdfree(str.d);
				free(tmp_buf);
			} else {
				printable_stack = get_printable_stack(PG(html_errors), error_type_str, buffer, error_filename, error_lineno TSRMLS_CC);
				php_output_error(printable_stack TSRMLS_CC);
				xdfree(printable_stack);
			}
		}
		if (XG(do_collect_errors)) {
			char *printable_stack;
			printable_stack = get_printable_stack(PG(html_errors), error_type_str, buffer, error_filename, error_lineno TSRMLS_CC);
			xdebug_llist_insert_next(XG(collected_errors), XDEBUG_LLIST_TAIL(XG(collected_errors)), printable_stack);
		}
	}

	/* Start JIT if requested and not yet enabled */
	xdebug_do_jit(TSRMLS_C);

	/* Check for the pseudo exceptions to allow breakpoints on PHP error statuses */
	if (XG(remote_enabled) && XG(breakpoints_allowed)) {
		if (xdebug_hash_find(XG(context).exception_breakpoints, error_type_str, strlen(error_type_str), (void *) &extra_brk_info)) {
			if (xdebug_handle_hit_value(extra_brk_info)) {
				if (!XG(context).handler->remote_breakpoint(&(XG(context)), XG(stack), error_filename, error_lineno, XDEBUG_BREAK, error_type_str, buffer)) {
					XG(remote_enabled) = 0;
				}
			}
		}
	}
	xdfree(error_type_str);

#if PHP_VERSION_ID < 50400

	/* Bail out if we can't recover */
	switch (type) {
		case E_CORE_ERROR:
		/* no break - intentionally */
		case E_ERROR:
#if PHP_VERSION_ID >= 50200 
		case E_RECOVERABLE_ERROR:
#endif
		/*case E_PARSE: the parser would return 1 (failure), we can bail out nicely */
		case E_COMPILE_ERROR:
		case E_USER_ERROR:
			EG(exit_status) = 255;
#if HAVE_PHP_MEMORY_USAGE
			/* restore memory limit */
# if PHP_VERSION_ID >= 50200 
			zend_set_memory_limit(PG(memory_limit));
# else
			AG(memory_limit) = PG(memory_limit);
# endif
#endif
			zend_objects_store_mark_destructed(&EG(objects_store) TSRMLS_CC);
			zend_bailout();
			return;
	}

#else

	/* Bail out if we can't recover */
	switch (type) {
		case E_CORE_ERROR:
			if (!php_get_module_initialized()) {
				/* bad error in module startup - no way we can live with this */
				exit(-2);
			}
		case E_ERROR:
		case E_RECOVERABLE_ERROR:
		case E_PARSE:
		case E_COMPILE_ERROR:
		case E_USER_ERROR:
			EG(exit_status) = 255;
			if (php_get_module_initialized()) {
				if (!PG(display_errors) &&
				    !SG(headers_sent) &&
					SG(sapi_headers).http_response_code == 200
				) {
					sapi_header_line ctr = {0};

					ctr.line = "HTTP/1.0 500 Internal Server Error";
					ctr.line_len = sizeof("HTTP/1.0 500 Internal Server Error") - 1;
					sapi_header_op(SAPI_HEADER_REPLACE, &ctr TSRMLS_CC);
				}
				/* the parser would return 1 (failure), we can bail out nicely */
				if (type != E_PARSE) {
					/* restore memory limit */
					zend_set_memory_limit(PG(memory_limit));
					zend_objects_store_mark_destructed(&EG(objects_store) TSRMLS_CC);
					zend_bailout();
					return;
				}
			}
			break;
	}

#endif

	if (PG(track_errors) && EG(active_symbol_table)) {
		zval *tmp;

		ALLOC_ZVAL(tmp);
		INIT_PZVAL(tmp);
		Z_STRVAL_P(tmp) = (char *) estrndup(buffer, buffer_len);
		Z_STRLEN_P(tmp) = buffer_len;
		Z_TYPE_P(tmp) = IS_STRING;
		zend_hash_update(EG(active_symbol_table), "php_errormsg", sizeof("php_errormsg"), (void **) & tmp, sizeof(zval *), NULL);
	}

	efree(buffer);
}

/* {{{ proto array xdebug_print_function_stack([string message])
   Displays a stack trace */
PHP_FUNCTION(xdebug_print_function_stack)
{
	char *message = NULL;
	int message_len;
	function_stack_entry *i;
	char *tmp;
  
	if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|s", &message, &message_len) == FAILURE) {
		return;
	}
 
	i = xdebug_get_stack_frame(0 TSRMLS_CC);
	if (message) {
		tmp = get_printable_stack(PG(html_errors), "Xdebug", message, i->filename, i->lineno TSRMLS_CC);
	} else {
		tmp = get_printable_stack(PG(html_errors), "Xdebug", "user triggered", i->filename, i->lineno TSRMLS_CC);
	}
	php_printf("%s", tmp);
	xdfree(tmp);
}
/* }}} */

/* {{{ proto array xdebug_get_formatted_function_stack()
   Displays a stack trace */
PHP_FUNCTION(xdebug_get_formatted_function_stack)
{
	function_stack_entry *i;
	char *tmp;

	i = xdebug_get_stack_frame(0 TSRMLS_CC);
	tmp = get_printable_stack(PG(html_errors), "Xdebug", "user triggered", i->filename, i->lineno TSRMLS_CC);
	RETVAL_STRING(tmp, 1);
	xdfree(tmp);
}
/* }}} */

/* {{{ proto string xdebug_call_class()
   Returns the name of the calling class */
PHP_FUNCTION(xdebug_call_class)
{
	function_stack_entry *i;
	long depth = 0;

	if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|l", &depth) == FAILURE) {
		return;
	}
	i = xdebug_get_stack_frame(2 + depth TSRMLS_CC);
	if (i) {
		RETURN_STRING(i->function.class ? i->function.class : "", 1);
	} else {
		RETURN_FALSE;
	}
}
/* }}} */

/* {{{ proto string xdebug_call_function()
   Returns the function name from which the current function was called from. */
PHP_FUNCTION(xdebug_call_function)
{
	function_stack_entry *i;
	long depth = 0;

	if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|l", &depth) == FAILURE) {
		return;
	}
	i = xdebug_get_stack_frame(2 + depth TSRMLS_CC);
	if (i) {
		RETURN_STRING(i->function.function ? i->function.function : "{}", 1);
	} else {
		RETURN_FALSE;
	}
}
/* }}} */

/* {{{ proto string xdebug_call_line()
   Returns the line number where the current function was called from. */
PHP_FUNCTION(xdebug_call_line)
{
	function_stack_entry *i;
	long depth = 0;

	if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|l", &depth) == FAILURE) {
		return;
	}
	i = xdebug_get_stack_frame(1 + depth TSRMLS_CC);
	if (i) {
		RETURN_LONG(i->lineno);
	} else {
		RETURN_FALSE;
	}
}
/* }}} */

/* {{{ proto int xdebug_call_file()
   Returns the filename where the current function was called from. */
PHP_FUNCTION(xdebug_call_file)
{
	function_stack_entry *i;
	long depth = 0;

	if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|l", &depth) == FAILURE) {
		return;
	}
	i = xdebug_get_stack_frame(1 + depth TSRMLS_CC);
	if (i) {
		RETURN_STRING(i->filename, 1);
	} else {
		RETURN_FALSE;
	}
}
/* }}} */

static void xdebug_build_fname(xdebug_func *tmp, zend_execute_data *edata TSRMLS_DC)
{
	memset(tmp, 0, sizeof(xdebug_func));

	if (edata) {
		if (edata->function_state.function->common.function_name) {
			if (edata->object) {
				tmp->type = XFUNC_MEMBER;
				if (edata->function_state.function->common.scope) { /* __autoload has no scope */
					tmp->class = xdstrdup(edata->function_state.function->common.scope->name);
				}
			} else if (EG(scope) && edata->function_state.function->common.scope && edata->function_state.function->common.scope->name) {
				tmp->type = XFUNC_STATIC_MEMBER;
				tmp->class = xdstrdup(edata->function_state.function->common.scope->name);
			} else {
				tmp->type = XFUNC_NORMAL;
			}
			tmp->function = xdstrdup(edata->function_state.function->common.function_name);
		} else {
			switch (edata->opline->op2.u.constant.value.lval) {
				case ZEND_EVAL:
					tmp->type = XFUNC_EVAL;
					break;
				case ZEND_INCLUDE:
					tmp->type = XFUNC_INCLUDE;
					break;
				case ZEND_REQUIRE:
					tmp->type = XFUNC_REQUIRE;
					break;
				case ZEND_INCLUDE_ONCE:
					tmp->type = XFUNC_INCLUDE_ONCE;
					break;
				case ZEND_REQUIRE_ONCE:
					tmp->type = XFUNC_REQUIRE_ONCE;
					break;
				default:
					tmp->type = XFUNC_UNKNOWN;
					break;
			}
		}
	}
}

function_stack_entry *xdebug_add_stack_frame(zend_execute_data *zdata, zend_op_array *op_array, int type TSRMLS_DC)
{
	zend_execute_data    *edata = EG(current_execute_data);
	function_stack_entry *tmp;
	zend_op              *cur_opcode;
	zval                **param;
	int                   i = 0;
	char                 *aggr_key;
	int                   aggr_key_len;

	tmp = xdmalloc (sizeof (function_stack_entry));
	tmp->var           = NULL;
	tmp->varc          = 0;
	tmp->refcount      = 1;
	tmp->level         = XG(level);
	tmp->arg_done      = 0;
	tmp->used_vars     = NULL;
	tmp->user_defined  = type;
	tmp->filename      = NULL;
	tmp->include_filename  = NULL;
	tmp->profile.call_list = xdebug_llist_alloc(xdebug_profile_call_entry_dtor);
	tmp->op_array      = op_array;
	tmp->symbol_table  = NULL;
	tmp->execute_data  = NULL;

	XG(function_count)++;
	if (edata && edata->op_array) {
		/* Normal function calls */
		tmp->filename  = xdstrdup(edata->op_array->filename);
	} else if (edata && edata->prev_execute_data && XDEBUG_LLIST_TAIL(XG(stack))
	) {
		tmp->filename = xdstrdup(((function_stack_entry*) XDEBUG_LLIST_VALP(XDEBUG_LLIST_TAIL(XG(stack))))->filename);
	}

	if (!tmp->filename) {
		/* Includes/main script etc */
		tmp->filename  = (op_array && op_array->filename) ? xdstrdup(op_array->filename): NULL;
	}
	/* Call user function locations */
	if (!tmp->filename && XDEBUG_LLIST_TAIL(XG(stack)) && XDEBUG_LLIST_VALP(XDEBUG_LLIST_TAIL(XG(stack))) ) {
		tmp->filename = xdstrdup(((function_stack_entry*) XDEBUG_LLIST_VALP(XDEBUG_LLIST_TAIL(XG(stack))))->filename);
	}
#if HAVE_PHP_MEMORY_USAGE
	tmp->prev_memory = XG(prev_memory);
	tmp->memory = XG_MEMORY_USAGE();
	XG(prev_memory) = tmp->memory;
#else
	tmp->memory = 0;
	tmp->prev_memory = 0;
#endif
	tmp->time   = xdebug_get_utime();
	tmp->lineno = 0;

	xdebug_build_fname(&(tmp->function), zdata TSRMLS_CC);
	if (!tmp->function.type) {
		tmp->function.function = xdstrdup("{main}");
		tmp->function.class    = NULL;
		tmp->function.type     = XFUNC_NORMAL;

	} else if (tmp->function.type & XFUNC_INCLUDES) {
		if (EG(opline_ptr)) {
			cur_opcode = *EG(opline_ptr);
			tmp->lineno = cur_opcode->lineno;
		} else {
			tmp->lineno = 0;
		}

		if (tmp->function.type == XFUNC_EVAL) {
			tmp->include_filename = xdebug_sprintf("%s", XG(last_eval_statement));
		} else if (XG(collect_includes)) {
			tmp->include_filename = xdstrdup(zend_get_executed_filename(TSRMLS_C));
		}
	} else  {
		if (edata->opline) {
			cur_opcode = edata->opline;
			if (cur_opcode) {
				tmp->lineno = cur_opcode->lineno;
			}
		} else if (edata->prev_execute_data && edata->prev_execute_data->opline) {
			cur_opcode = edata->prev_execute_data->opline;
			if (cur_opcode) {
				tmp->lineno = cur_opcode->lineno;
			} 
		}

		if (XG(remote_enabled) || XG(collect_params) || XG(collect_vars)) {
			void **p;
			int    arguments_sent = 0, arguments_wanted = 0, arguments_storage = 0;

			/* This calculates how many arguments where sent to a function. It
			 * works for both internal and user defined functions.
			 * op_array->num_args works only for user defined functions so
			 * we're not using that here. */
#if PHP_VERSION_ID >= 50300
			void **curpos = NULL;
			if ((!edata->opline) || ((edata->opline->opcode == ZEND_DO_FCALL_BY_NAME) || (edata->opline->opcode == ZEND_DO_FCALL))) {
				curpos = edata->function_state.arguments;
				arguments_sent = (int)(zend_uintptr_t) *curpos;
				arguments_wanted = arguments_sent;
				p = curpos - arguments_sent;
			} else {
				p = zend_vm_stack_top(TSRMLS_C) - 1;
				arguments_sent = (ulong) *p;
				arguments_wanted = arguments_sent;
				p = curpos = NULL;
			}
#else
			if (EG(argument_stack).top >= 2) {
				p = EG(argument_stack).top_element - 2;
				arguments_sent = (ulong) *p;
				arguments_wanted = arguments_sent;
			}
#endif

			if (tmp->user_defined == XDEBUG_EXTERNAL) {
				arguments_wanted = op_array->num_args;
			}

			if (arguments_wanted > arguments_sent) {
				arguments_storage = arguments_wanted;
			} else {
				arguments_storage = arguments_sent;
			}
			tmp->var = xdmalloc(arguments_storage * sizeof (xdebug_var));

			for (i = 0; i < arguments_sent; i++) {
				tmp->var[tmp->varc].name = NULL;
				tmp->var[tmp->varc].addr = NULL;

				/* Because it is possible that more parameters are sent, then
				 * actually wanted  we can only access the name in case there
				 * is an associated variable to receive the variable here. */
				if (tmp->user_defined == XDEBUG_EXTERNAL && i < arguments_wanted) {
					if (op_array->arg_info[i].name) {
						tmp->var[tmp->varc].name = xdstrdup(op_array->arg_info[i].name);
					}
				}

				if (XG(collect_params)) {
#if PHP_VERSION_ID >= 50300
					if (p) {
						param = (zval **) p++;				
						tmp->var[tmp->varc].addr = *param;
					}
#else
					param = NULL;
					if (zend_ptr_stack_get_arg(tmp->varc + 1, (void**) &param TSRMLS_CC) == SUCCESS) {
						if (param) {
							tmp->var[tmp->varc].addr = *param;
						}
					}
#endif
				}
				tmp->varc++;
			}

			/* Sometimes not enough arguments are send to a user defined
			 * function, so we have to gather only the name for those extra. */
			if (tmp->user_defined == XDEBUG_EXTERNAL && arguments_sent < arguments_wanted) {
				for (i = arguments_sent; i < arguments_wanted; i++) {
					if (op_array->arg_info[i].name) {
						tmp->var[tmp->varc].name = xdstrdup(op_array->arg_info[i].name);
					}
					tmp->var[tmp->varc].addr = NULL;
					tmp->varc++;
				}
			}
		}
	}

	if (XG(do_code_coverage)) {
		xdebug_count_line(tmp->filename, tmp->lineno, 0, 0 TSRMLS_CC);
	}

	if (XG(profiler_aggregate)) {
		char *func_name = xdebug_show_fname(tmp->function, 0, 0 TSRMLS_CC);

		aggr_key = xdebug_sprintf("%s.%s.%d", tmp->filename, func_name, tmp->lineno);
		aggr_key_len = strlen(aggr_key);

		if (zend_hash_find(&XG(aggr_calls), aggr_key, aggr_key_len+1, (void**)&tmp->aggr_entry) == FAILURE) {
			xdebug_aggregate_entry xae;

			if (tmp->user_defined == XDEBUG_EXTERNAL) {
				xae.filename = xdstrdup(tmp->op_array->filename);
			} else {
				xae.filename = xdstrdup("php:internal");
			}
			xae.function = func_name;
			xae.lineno = tmp->lineno;
			xae.user_defined = tmp->user_defined;
			xae.call_count = 0;
			xae.time_own = 0;
			xae.time_inclusive = 0;
			xae.call_list = NULL;

			zend_hash_add(&XG(aggr_calls), aggr_key, aggr_key_len+1, (void*)&xae, sizeof(xdebug_aggregate_entry), (void**)&tmp->aggr_entry);
		}
	}

	if (XDEBUG_LLIST_TAIL(XG(stack))) {
		function_stack_entry *prev = XDEBUG_LLIST_VALP(XDEBUG_LLIST_TAIL(XG(stack)));
		tmp->prev = prev;
		if (XG(profiler_aggregate)) {
			if (prev->aggr_entry->call_list) {
				if (!zend_hash_exists(prev->aggr_entry->call_list, aggr_key, aggr_key_len+1)) {
					zend_hash_add(prev->aggr_entry->call_list, aggr_key, aggr_key_len+1, (void*)&tmp->aggr_entry, sizeof(xdebug_aggregate_entry*), NULL);
				}
			} else {
				prev->aggr_entry->call_list = xdmalloc(sizeof(HashTable));
				zend_hash_init_ex(prev->aggr_entry->call_list, 1, NULL, NULL, 1, 0);
				zend_hash_add(prev->aggr_entry->call_list, aggr_key, aggr_key_len+1, (void*)&tmp->aggr_entry, sizeof(xdebug_aggregate_entry*), NULL);
			}
		}
	} else {
		tmp->prev = 0;
	}
	xdebug_llist_insert_next(XG(stack), XDEBUG_LLIST_TAIL(XG(stack)), tmp);

	if (XG(profiler_aggregate)) {
		xdfree(aggr_key);
	}

	return tmp;
}

int xdebug_handle_hit_value(xdebug_brk_info *brk_info)
{
	/* If this is a temporary breakpoint, disable the breakpoint */
	if (brk_info->temporary) {
		brk_info->disabled = 1;
	}

	/* Increase hit counter */
	brk_info->hit_count++;

	/* If the hit_value is 0, the condition check is disabled */
	if (!brk_info->hit_value) {
		return 1;
	}

	switch (brk_info->hit_condition) {
		case XDEBUG_HIT_GREATER_EQUAL:
			if (brk_info->hit_count >= brk_info->hit_value) {
				return 1;
			}
			break;
		case XDEBUG_HIT_EQUAL:
			if (brk_info->hit_count == brk_info->hit_value) {
				return 1;
			}
			break;
		case XDEBUG_HIT_MOD:
			if (brk_info->hit_count % brk_info->hit_value == 0) {
				return 1;
			}
			break;
		case XDEBUG_HIT_DISABLED:
			return 1;
			break;
	}
	return 0;
}

/* {{{ proto integet xdebug_get_stack_depth()
   Returns the stack depth */
PHP_FUNCTION(xdebug_get_stack_depth)
{
	/* We substract one so that the function call to xdebug_get_stack_depth()
	 * is not part of the returned depth. */
	RETURN_LONG(XG(stack)->size - 1);
}

/* {{{ proto array xdebug_get_function_stack()
   Returns an array representing the current stack */
PHP_FUNCTION(xdebug_get_function_stack)
{
	xdebug_llist_element *le;
	int                   j;
	unsigned int          k;
	zval                 *frame;
	zval                 *params;
	char                 *argument;

	array_init(return_value);
	le = XDEBUG_LLIST_HEAD(XG(stack));

	for (k = 0; k < XG(stack)->size - 1; k++, le = XDEBUG_LLIST_NEXT(le)) {
		function_stack_entry *i = XDEBUG_LLIST_VALP(le);

		if (i->function.function) {
			if (strcmp(i->function.function, "xdebug_get_function_stack") == 0) {
				return;
			}
		}

		/* Initialize frame array */
		MAKE_STD_ZVAL(frame);
		array_init(frame);

		/* Add data */
		if (i->function.function) {
			add_assoc_string_ex(frame, "function", sizeof("function"), i->function.function, 1);
		}
		if (i->function.class) {
			add_assoc_string_ex(frame, "class",    sizeof("class"),    i->function.class,    1);
		}
		add_assoc_string_ex(frame, "file", sizeof("file"), i->filename, 1);
		add_assoc_long_ex(frame, "line", sizeof("line"), i->lineno);

		/* Add parameters */
		MAKE_STD_ZVAL(params);
		array_init(params);
		for (j = 0; j < i->varc; j++) {
			if (i->var[j].addr) {
				argument = xdebug_get_zval_value(i->var[j].addr, 0, NULL);
			} else {
				argument = xdstrdup("");
			}
			if (i->var[j].name) {
				add_assoc_string_ex(params, i->var[j].name, strlen(i->var[j].name) + 1, argument, 1);
			} else {
				add_index_string(params, j, argument, 1);
			}
			xdfree(argument);
		}
		add_assoc_zval_ex(frame, "params", sizeof("params"), params);

		if (i->include_filename) {
			add_assoc_string_ex(frame, "include_filename", sizeof("include_filename"), i->include_filename, 1);
		}

		add_next_index_zval(return_value, frame);
	}
}
/* }}} */

void xdebug_attach_used_var_names(void *return_value, xdebug_hash_element *he)
{
	char *name = (char*) he->ptr;
	
	add_next_index_string(return_value, name, 1);
}

/* {{{ proto array xdebug_get_declared_vars()
   Returns an array representing the current stack */
PHP_FUNCTION(xdebug_get_declared_vars)
{
	xdebug_llist_element *le;
	function_stack_entry *i;
	xdebug_hash *tmp_hash;

	array_init(return_value);
	le = XDEBUG_LLIST_TAIL(XG(stack));
	le = XDEBUG_LLIST_PREV(le);
	i = XDEBUG_LLIST_VALP(le);
	
	/* Add declared vars */
	if (i->used_vars) {
		tmp_hash = xdebug_used_var_hash_from_llist(i->used_vars);
		xdebug_hash_apply(tmp_hash, (void *) return_value, xdebug_attach_used_var_names);
		xdebug_hash_destroy(tmp_hash);
	}
}
/* }}} */
xdebug_stack-v3.c (38,897 bytes)   
Operating SystemUbuntu Linux
PHP Version5.3.2

Relationships

has duplicate 0000705 resolvedderick SoapClient constructor does not throw exception where it should 

Activities

derick

2010-08-18 15:04

administrator   ~0001564

You're using an outdated version of Xdebug, please try 2.1.0 first. This bug is listed as fixed in 2.1.0beta1.

tvlooy

2010-09-14 10:43

reporter   ~0001574

I have this problem Xdebug v2.1.0 / PHP 5.3.2-1ubuntu4.2

tvlooy

2010-10-14 09:08

reporter   ~0001583

The test case given by dalexandre is still valid, see below:

[tvl@iron ~/Desktop]
$ php --version
PHP 5.3.3-1ubuntu9 with Suhosin-Patch (cli) (built: Sep 20 2010 20:39:59)
Copyright (c) 1997-2009 The PHP Group
Zend Engine v2.3.0, Copyright (c) 1998-2010 Zend Technologies
with Xdebug v2.1.0, Copyright (c) 2002-2010, by Derick Rethans
[tvl@iron ~/Desktop]
$ cat test.php
<?php
xdebug_disable();
try {
$sc = @new SoapClient("some-wrong.wsdl");
} catch (Exception $e) {
echo "Error Caught :-)\n";
}

[tvl@iron ~/Desktop]
$ php test.php
Error Caught :-)
[tvl@iron ~/Desktop]
$ vi test.php
[tvl@iron ~/Desktop]
$ cat test.php
<?php
//xdebug_disable();
try {
$sc = @new SoapClient("some-wrong.wsdl");
} catch (Exception $e) {
echo "Error Caught :-)\n";
}

[tvl@iron ~/Desktop]
$ php test.php
[tvl@iron ~/Desktop]
$

So, with xdebug enabled, the error is not caught by the try/catch anymore.

dalexandre

2010-11-22 13:47

reporter   ~0001615

I can't update the bug report, but as tvlooy mention it,
even with xdebug 2.1.0 I still have this issue.

I think it could be interessting to mention that i'm using dotdeb repository (php5-xdebug_5.3.3-0.dotdeb.1_i386.deb).

maartenReactCom

2011-04-14 11:10

reporter   ~0001724

This is still broken, also in 2.1.1

I even believe this isn't a 'minor' issue, because this just means that the 'exceptions' option is broken. Using exceptions really forces you to add a xdebug_disable() call...

jhedstrom

2011-08-02 20:55

reporter   ~0001769

This is still broken in 2.1.2.

jboffel

2011-10-01 23:49

reporter   ~0001827

Last edited: 2011-10-01 23:54

Hi, I confirm this bug still exists in last version because the fix made in past couldn't solve the problem at my sense. Couldn't get a SOAPACTION header in client mode.
I tried a patch, ugly, but working, to solve that situation and back to old error handler when SOAP is in use.
I admit I couldn't figure out a better way to solve the problem if we want to keep the stack trace overloading of xdebug...
Other way would be to give up on xdebug overloding of error message :(
I uploaded the xdebug_stack.c modified for 2.1.2

In my patch I doesn't include treatment for the SoapServer type error because first patch in xdebug.c is supposed at least to solve that part. But normally if we want to centralize detection, possible to add a strstr on "SoapServer::Soap" I guess.

jboffel

2011-10-02 23:28

reporter   ~0001830

Last edited: 2011-10-06 00:03

I attached new version of the patch to make it more stable and covering all cases, still ugly though but seems to works well...

I've to say also that this patch will make stack trace overload in error message available only in exception mode of the soap client, if you decide to raise a fatal error, then no xdebug stack trace.
So it could say it's doing half of the job, I'm not sure it is better than not do at all only in case of soap error...

jboffel

2011-10-09 12:08

reporter   ~0001837

Last edited: 2011-10-09 12:49

Hi, I had a little time to work more on it so I got a 3rd version of the patch that is, this time I believe, clean :)

It's more evolved as it checks if last stack entry is a class with name SoapClient or SoapServer, also it'll check if soap php extension is in used, that should proof that it is the native SoapClient or SoapServer provided by php and not some user defined class in PHP language.

It's still missing a little something to make it perfect though, it could be nice to find a way to check current soap configuration context to know if the user is asked soap extension to raise an exception or just a php error... For now I not yet figured out a clean way to do it.

jboffel

2011-10-10 08:24

reporter   ~0001841

derick, do you know if there is a way to use the object store in executor_global->current_execute_data ?
I tried many things but seems that object is already destroyed or can't be accessed anymore...
If we wanted to know if we have to run xdebug error handler or not, we need to access the SoapClient or SoapServer object properties, as soap module add a property to the object to say if it has to raise exception or not...
So I tried to use get_properties function from the object handler stored in executor_global->current_execute_data but it makes segfault...
I guess I misunderstood something or context is not accessible anymore. If so, it's impossible to use xdebug error handler properly with soap error error handler at same time.

derick

2011-11-11 23:50

administrator   ~0001856

I've implemented in a slightly different way, but it should work. Please test the code on github (either master, or xdebug_2_1).

Issue History

Date Modified Username Field Change
2010-08-18 13:30 dalexandre New Issue
2010-08-18 13:30 dalexandre Operating System => Ubuntu Linux
2010-08-18 13:30 dalexandre PHP Version => 5.3.2
2010-08-18 13:30 dalexandre Xdebug Version => 2.0.5
2010-08-18 15:04 derick Note Added: 0001564
2010-08-18 15:04 derick Status new => feedback
2010-09-14 10:43 tvlooy Note Added: 0001574
2010-10-14 09:08 tvlooy Note Added: 0001583
2010-11-22 13:47 dalexandre Note Added: 0001615
2010-11-22 13:47 dalexandre Status feedback => new
2011-04-14 11:10 maartenReactCom Note Added: 0001724
2011-08-02 20:55 jhedstrom Note Added: 0001769
2011-10-01 23:49 jboffel Note Added: 0001827
2011-10-01 23:50 jboffel File Added: xdebug_stack.c
2011-10-01 23:54 jboffel Note Edited: 0001827
2011-10-02 23:28 jboffel Note Added: 0001830
2011-10-02 23:33 jboffel File Added: xdebug_stack-v2.c
2011-10-06 00:03 jboffel Note Edited: 0001830
2011-10-09 12:05 jboffel File Added: xdebug_stack-v3.c
2011-10-09 12:08 jboffel Note Added: 0001837
2011-10-09 12:49 jboffel Note Edited: 0001837
2011-10-10 08:24 jboffel Note Added: 0001841
2011-11-11 23:50 derick Note Added: 0001856
2011-11-11 23:50 derick Status new => closed
2011-11-11 23:50 derick Assigned To => derick
2011-11-11 23:50 derick Resolution open => fixed
2012-01-06 18:41 derick Relationship added has duplicate 0000705
2016-07-31 12:36 derick Category Usage problems => Usage problems (Crashes)
2016-07-31 12:38 derick Category Usage problems (Crashes) => Usage problems (Wrong Results)
2020-03-12 16:35 derick Category Usage problems (Wrong Results) => Variable Display
2020-03-12 16:38 derick Category Variable Display => Uncategorized