FirePHP : FirePHP enables you to log to your Firebug Console using a simple PHP method call.
All data is sent via response headers and will not interfere with t...
Twig : The flexible, fast, and secure template language for PHP
PHP Quick Profiler : A tool for quickly profiling variables and resources used by PHP.
Kint : Kint for PHP is a tool designed to present your debugging data in the absolutely best way possible.
In other words, it’s var_dump() and debug_backtrac...