Xdebug install

https://github.com/xdebug/xdebug

https://xdebug.org/docs/install https://www.youtube.com/watch?v=FwwhATGrV1k

Depurando aplicaciones PHP con FirePHP

https://www.youtube.com/watch?v=mnGCFd22Zdk

https://github.com/firephp/firephp-core

https://gist.github.com/odan/1abe76d373a9cbb15bed

https://www.youtube.com/watch?v=_XxKOZ7QgLk