View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0000763 | Xdebug | Uncategorized | public | 2011-12-27 11:01 | 2012-03-12 16:52 |
| Reporter | jsiponen | Assigned To | derick | ||
| Priority | normal | Severity | minor | Reproducibility | always |
| Status | resolved | Resolution | unable to reproduce | ||
| Product Version | 2.1.0 | ||||
| Summary | 0000763: DBGP lineno is wrong if php script starts with a shebang | ||||
| Description | DBGP lineno is wrong if php script starts with a shebang. See "Steps to Reproduce" for more details. | ||||
| Steps To Reproduce | These are the files that I tested with, the first is without a shebang and the other one begins with a shebang. File: test_no_shebang.php <?php $line_2 = 2; $line_3 = 3; $line_4 = 4; File: test_with_shebang.php #!/usr/bin/env php <?php $line_2 = 2; $line_3 = 3; $line_4 = 4; If I set the breakpoint at line two for the file "test_no_shebang.php" then XDebug protocol will report the correct line numbers when stepping over the file: << stack_get -d 0 >> <response command='stack_get' transaction_id='7' xmlns:xdebug='http://xdebug.org/dbgp/xdebug' xmlns='urn:debugger_protocol_v1'><stack lineno='2' level='0' type='file' filename='file:///Users/joes/Desktop/xdebug_breakpoint_test.php' where='{main}'/></response> 1 <?php 2 >> $line_2 = 2; 3 $line_3 = 3; 4 5 $line_4 = 4; << step_over >> <response command='step_over' transaction_id='10' reason='ok' xmlns:xdebug='http://xdebug.org/dbgp/xdebug' status='break' xmlns='urn:debugger_protocol_v1'><xdebug:message lineno='3' filename='file:///Users/joes/Desktop/xdebug_breakpoint_test.php'/></response> << stack_get -d 0 >> <response command='stack_get' transaction_id='11' xmlns:xdebug='http://xdebug.org/dbgp/xdebug' xmlns='urn:debugger_protocol_v1'><stack lineno='3' level='0' type='file' filename='file:///Users/joes/Desktop/xdebug_breakpoint_test.php' where='{main}'/></response> 1 <?php 2 $line_2 = 2; 3 >> $line_3 = 3; 4 5 $line_4 = 4; << step_over >> <response command='step_over' transaction_id='13' reason='ok' xmlns:xdebug='http://xdebug.org/dbgp/xdebug' status='break' xmlns='urn:debugger_protocol_v1'><xdebug:message lineno='5' filename='file:///Users/joes/Desktop/xdebug_breakpoint_test.php'/></response> << stack_get -d 0 >> <response command='stack_get' transaction_id='14' xmlns:xdebug='http://xdebug.org/dbgp/xdebug' xmlns='urn:debugger_protocol_v1'><stack lineno='5' level='0' type='file' filename='file:///Users/joes/Desktop/xdebug_breakpoint_test.php' where='{main}'/></response> 2 $line_2 = 2; 3 $line_3 = 3; 4 5 >> $line_4 = 4; ============================================ However, if I try the same with the file ""test_with_shebang.php" the line numbers are reported wrongly (with the breakpoint set at line 3 now) after I step over once, as seen below: << stack_get -d 0 >> <response command='stack_get' transaction_id='7' xmlns:xdebug='http://xdebug.org/dbgp/xdebug' xmlns='urn:debugger_protocol_v1'><stack lineno='3' level='0' type='file' filename='file:///Users/joes/Desktop/xdebug_breakpoint_test.php' where='{main}'/></response> 1 #!/usr/bin/env php 2 <?php 3 >> $line_2 = 2; 4 $line_3 = 3; 5 6 $line_4 = 4; Comment: Ok line offset << step_over >> <response command='step_over' transaction_id='10' reason='ok' xmlns:xdebug='http://xdebug.org/dbgp/xdebug' status='break' xmlns='urn:debugger_protocol_v1'><xdebug:message lineno='5' filename='file:///Users/joes/Desktop/xdebug_breakpoint_test.php'/></response> << stack_get -d 0 >> <response command='stack_get' transaction_id='11' xmlns:xdebug='http://xdebug.org/dbgp/xdebug' xmlns='urn:debugger_protocol_v1'><stack lineno='5' level='0' type='file' filename='file:///Users/joes/Desktop/xdebug_breakpoint_test.php' where='{main}'/></response> 2 <?php 3 $line_2 = 2; 4 $line_3 = 3; 5 >> 6 $line_4 = 4; Comment: Something went wrong, suddenly we find ourselves to be at line 5. << step_over >> <response command='step_over' transaction_id='13' reason='ok' xmlns:xdebug='http://xdebug.org/dbgp/xdebug' status='stopping' xmlns='urn:debugger_protocol_v1'/> << stack_get -d 0 >> <response command='stack_get' transaction_id='14' xmlns:xdebug='http://xdebug.org/dbgp/xdebug' xmlns='urn:debugger_protocol_v1'><error code='5'><message><![CDATA[command is not available]]></message></error></response> Comment: Couldn't step_over to line 6 =============================================== Also 'xcmd_get_executable_lines' will report the wrong lines for the file "test_with_shebang.php". It seems there's an error in the line offset by -1. << xcmd_get_executable_lines -d 0 >> <response command='xcmd_get_executable_lines' transaction_id='10' xmlns:xdebug='http://xdebug.org/dbgp/xdebug' xmlns='urn:debugger_protocol_v1'> <xdebug:lines> <xdebug:line lineno='2'/> <xdebug:line lineno='3'/> <xdebug:line lineno='5'/> </xdebug:lines> </response> | ||||
| Tags | No tags attached. | ||||
| Operating System | Mac OS X 10.7.2 | ||||
| PHP Version | 5.3.8 | ||||
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2011-12-27 11:01 | jsiponen | New Issue | |
| 2012-02-29 13:08 | derick | Note Added: 0001929 | |
| 2012-02-29 13:08 | derick | Assigned To | => derick |
| 2012-02-29 13:08 | derick | Status | new => feedback |
| 2012-03-12 16:52 | derick | Note Added: 0001979 | |
| 2012-03-12 16:52 | derick | Status | feedback => resolved |
| 2012-03-12 16:52 | derick | Resolution | open => unable to reproduce |
| 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 |
