[ticket/14177] Uses Symfony's Debug ErrorHandler in development environment

PHPBB3-14177

phpBB/phpbb/debug/error_handler.php

@@ -0,0 +1,32 @@
+<?php
+/**
+*
+* This file is part of the phpBB Forum Software package.
+*
+* @copyright (c) phpBB Limited <https://www.phpbb.com>
+* @license GNU General Public License, version 2 (GPL-2.0)
+*
+* For full copyright and license information, please see
+* the docs/CREDITS.txt file.
+*
+*/
+
+namespace phpbb\debug;
+
+use Symfony\Component\Debug\ErrorHandler;
+use Symfony\Component\Filesystem\Exception\IOException;
+
+class error_handler extends ErrorHandler
+{
+	public function handleError($type, $message, $file, $line, array $context, array $backtrace = null)
+	{
+		if ($type === E_USER_WARNING|| $type === E_USER_NOTICE)
+		{
+			$handler = defined('PHPBB_MSG_HANDLER') ? PHPBB_MSG_HANDLER : 'msg_handler';
+
+			$handler($type, $message, $file, $line);
+		}
+
+		return parent::handleError($type, $message, $file, $line, $context, $backtrace);
+	}
+}