Tag Archives: Debuggin

PHP’s XDebug tracing overhead in production

9 Aug

This is a post with some production information I had pending to write… XDebug PHP extension, is a great, open-source debugger and profiler for PHP. It is a good alternative to the commercial Zend server. XDebug besides its profiling capabilities, it adds full stack traces to PHP error messages when enabled (see config. options). These include Fatal Errors and Warnings as shown in the next picture:

XDebug PHP Fatal error trace