René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"Add fallbacks for unsupported xdebug functions","articleBody":"### PHP Version\n\n8.4.17\n\n### Operating System\n\nWindows 11\n\n### Extension Version\n\n87c6c1d9c0ce657f53af30907034385ac5cc43b8\n\n### php.ini Configuration\n\n```ini\n[PHP]\nzend_extension=php_debugger\n\n[php_debugger]\nphp_debugger.mode=debug\nphp_debugger.start_with_request=trigger\n```\n\n### Steps to Reproduce\n\n1. Install extension\n2. Run code that depends on xdebug functions like `xdebug_get_profiler_filename()`\n\n\n### Expected vs Actual Behavior\n\nCalling an unsupported function should return `false` or `null`. Instead, I receive this error:\n```\nCall to undefined function xdebug_get_profiler_filename()\n```\n\n### References:\n\n#### Xdebug documentation:\n\n\u003e ### xdebug_get_profiler_filename() : mixed\n\u003e Returns the profile information filename\n\u003e Returns the name of the file which is used to save profile information to, or `false` if the profiler is not active.\n\u003e\n\u003e -- https://xdebug.org/docs/profiler#xdebug_get_profiler_filename\n\n#### Example usage:\n[Clockwork](https://underground.works/clockwork/) detects when Xdebug is running and tries to add profile data to logged requests, see [here](https://github.com/itsgoingd/clockwork/blob/d928483e231f042dbff9258795cb17aadaebc7d0/Clockwork/DataSource/XdebugDataSource.php#L8-L14):\n\n```php\n// Adds profiling data path to the request\npublic function resolve(Request $request)\n{\n\t$request-\u003exdebug = [ 'profile' =\u003e xdebug_get_profiler_filename() ];\n\n\treturn $request;\n}\n```","author":{"url":"https://github.com/FeBe95","@type":"Person","name":"FeBe95"},"datePublished":"2026-04-10T22:36:47.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":2},"url":"https://github.com/45/php-debugger/issues/45"}