0002326: Step debugger finishes if property debugging handler in PHP throws an exception

ID	Project	Category	View Status	Date Submitted	Last Update
0002326	Xdebug	Step Debugging	public	2025-03-05 01:38	2025-05-14 09:36

Reporter	kroligoff	Assigned To
Priority	high	Severity	crash	Reproducibility	always
Status	closed	Resolution	fixed
Product Version	3.4.1
Target Version	3.4dev	Fixed in Version	3.4.3

Summary	0002326: Step debugger finishes if property debugging handler in PHP throws an exception
Description	Step Debugging process stop after call function with global variabe, im not understand this bug Xdebug or PHP 8.4 (XMLReader have stack leak) i think problem if uses global variable (global $reader;) in inside function and open any xml file use $err = $reader->open($fname); if use local variable work perfect and not have this issue.
Steps To Reproduce	Set breakpoint on $err = ReloadXmlFile("order.xml"); need open exist any xml file in function Make "Step over" (F8) On line "if (!$err)" try make "Step over" again (F8) Process stopped and not run next line Process finished with exit code 0
Additional Information	php -v PHP 8.4.4 (cli) (built: Feb 11 2025 16:25:02) (ZTS Visual C++ 2022 x64) Copyright (c) The PHP Group Zend Engine v4.4.4, Copyright (c) Zend Technologies with Xdebug v3.4.1, Copyright (c) 2002-2025, by Derick Rethans
Tags	No tags attached.

Operating System	*
PHP Version	8.4-dev

kroligoff 2025-03-05 01:39 reporter ~0007188	log

kroligoff 2025-03-05 01:44 reporter ~0007190	sorry not select: windows 11 os

derick 2025-03-05 08:19 administrator ~0007191	I can reproduce this with your accurate and short test case, thanks for providing that.

kroligoff 2025-03-20 01:34 reporter ~0007217	sorry for question, in next update maybe fix? Very need :)

derick 2025-04-04 16:31 administrator ~0007228	https://github.com/xdebug/xdebug/pull/1006