Error 500 handling with PHP-FPM

gistfile1.txt

Config Apache PHP-FPM

     <FilesMatch \.php$>
         SetHandler "proxy:fcgi://127.0.0.1:5555"
         # Catch backend errors
         ProxyErrorOverride On
         # Return a custom error
         ErrorDocument 500 "==== hoho ====="
     </FilesMatch>

===============================================

Fichier de test 
<?php
/*
 * @file
 * 500.php
 * Test page: trigerring error 500.
 */

echo '<pre>';

//error_reporting(E_ALL);

// If enable return a 200 page with printed errors.
//ini_set('display_errors', 1);

// Synthax Error
// thisisanerror

// exception
throw new Exception('Nooooooooooooooo!');

If you want to catch errors on a frontend apache (with proxy pass) use this:

`
ProxyPass http://drupal-backend:80/

    # Catch backend errors
    ProxyErrorOverride On

    # Return a custom error
    ErrorDocument 500 "==== hoho ====="

`