Xdebug: Documentation » Profiling
Phalcon Documentation
Kint: a modern and powerful PHP debugging helper | Our Code World
php - Timestamp required in xdebug trace file - Stack Overflow
debugging - How can I get PHP to produce a backtrace upon errors? - Stack Overflow
debugging - How can I get PHP to produce a backtrace upon errors? - Stack Overflow
php - Is there a Pretty Print Stack Dump? - Stack Overflow
Speedup: Profile your symfony app using Xdebug - webmozart.io
Step-through debugging of the PHP's Datadog library with xdebug
Utilizing debug_backtrace() function for Magento debugging - MagePsycho Blog
Xdebug: Documentation » Function Trace
Running and Debugging a PHPUnit Test Case
Magento 2 log backtrace - Magento2 Blog
How to trace code execution in PHP? - Stack Overflow
PHP Debugging without XOOPS - XOOPS 2.5.x Debugging with FirePHP/FireBug
Getting a Stack Trace (Symfony Docs)
How to Debug PHP Code with Your Browser's Console Tab | Tournas Dimitrios
The Environments (symfony 1.2 legacy version)
GitHub - nette/tracy: 😎 Tracy: the addictive tool to ease debugging PHP code for cool developers. Friendly design, logging, profiler, advanced features like debugging AJAX calls or CLI support. You will love
How to Log to Console in PHP
16.2. Debugging (The definitive guide of Symfony 1.1)
PHP Stack Trace: Understanding It and Using It to Debug | Scalyr
content management system - How to find an error in Stack Trace in PHP? - Stack Overflow
