zf2 handle fatal error

gistfile1.php

1. create a file under public/ folder named fatalerrorhandler.php

<?php
//adapt from http://stackoverflow.com/questions/277224/how-do-i-catch-a-php-fatal-error
define('E_FATAL',  E_ERROR | E_USER_ERROR | E_PARSE | E_CORE_ERROR |
        E_COMPILE_ERROR | E_RECOVERABLE_ERROR);

//Custom error handling vars
define('DISPLAY_ERRORS', TRUE);
define('ERROR_REPORTING', E_ALL | E_STRICT);

register_shutdown_function('shut');
set_error_handler('handler');

//catch function
function shut()
{
    $error = error_get_last();
    if ($error && ($error['type'] & E_FATAL)) {
        handler($error['type'], $error['message'], $error['file'], $error['line']);
    }
}

function handler($errno, $errstr, $errfile, $errline)
{
    switch ($errno) {

        case E_ERROR: // 1 //
            $typestr = 'E_ERROR'; break;
        case E_WARNING: // 2 //
            $typestr = 'E_WARNING'; break;
        case E_PARSE: // 4 //
            $typestr = 'E_PARSE'; break;
        case E_NOTICE: // 8 //
            $typestr = 'E_NOTICE'; break;
        case E_CORE_ERROR: // 16 //
            $typestr = 'E_CORE_ERROR'; break;
        case E_CORE_WARNING: // 32 //
            $typestr = 'E_CORE_WARNING'; break;
        case E_COMPILE_ERROR: // 64 //
            $typestr = 'E_COMPILE_ERROR'; break;
        case E_CORE_WARNING: // 128 //
            $typestr = 'E_COMPILE_WARNING'; break;
        case E_USER_ERROR: // 256 //
            $typestr = 'E_USER_ERROR'; break;
        case E_USER_WARNING: // 512 //
            $typestr = 'E_USER_WARNING'; break;
        case E_USER_NOTICE: // 1024 //
            $typestr = 'E_USER_NOTICE'; break;
        case E_STRICT: // 2048 //
            $typestr = 'E_STRICT'; break;
        case E_RECOVERABLE_ERROR: // 4096 //
            $typestr = 'E_RECOVERABLE_ERROR'; break;
        case E_DEPRECATED: // 8192 //
            $typestr = 'E_DEPRECATED'; break;
        case E_USER_DEPRECATED: // 16384 //
            $typestr = 'E_USER_DEPRECATED'; break;

    }

    $message = $errfile.'<b>'.$typestr;//.': </b>'.$errstr.' in <b>';

    if(!($errno & ERROR_REPORTING))
         return;

    if (DISPLAY_ERRORS) {
        echo "SOMETHING BAD HAPPEN";
        //you can do log with $message here for fatal error
    }
}
?>

2. include in public/index.php
<?php
/**
 * This makes our life easier when dealing with paths. Everything is relative
 * to the application root now.
 */
chdir(dirname(__DIR__));

// Setup autoloading
require 'init_autoloader.php';
include 'fatalerrorhandler.php';

// Run the application!
@Zend\Mvc\Application::init(require 'config/application.config.php')->run();
?>

Don't forget to add `@` before run Zend\Mvc\Application::init();