<?php

Function error_handler($error,$message,$file,$line)
{
	if($error & error_reporting())
	{
		$log=array();
		switch($error)
		{
			case E_ERROR:
				$type='FATAL';
				break;
			case E_WARNING:
				$type='ERROR';
				break;
			case E_NOTICE:
				$type='WARNING';
				break;
			default:
				$type='Unknown error type ['.$error.']';
				break;
		}
		$log[]=$type.': '.$message.' in line '.$line.' of file '.$file.', PHP '.PHP_VERSION.' ('.PHP_OS.')';
		if(function_exists('debug_backtrace'))
		{
			$backtrace=debug_backtrace();
			for($level=1;$level<count($backtrace);$level++)
			{
				$message='File: '.$backtrace[$level]['file'].' Line: '.$backtrace[$level]['line'].' Function: ';
				if(IsSet($backtrace[$level]['class']))
					$message.='(class '.$backtrace[$level]['class'].') ';
				if(IsSet($backtrace[$level]['type']))
					$message.=$backtrace[$level]['type'].' ';
				$message.=$backtrace[$level]['function'].'(';
				if(IsSet($backtrace[$level]['args']))
				{
					for($argument=0;$argument<count($backtrace[$level]['args']);$argument++)
					{
						if($argument>0)
							$message.=', ';
						$message.=serialize($backtrace[$level]['args'][$argument]);
					}
				}
				$message.=')';
				$log[]=$message;
			}
		}
		error_log(implode("\n\t",$log));
	}
	if($type==E_ERROR)
		exit(1);
}

set_error_handler('error_handler');

?>