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<?php
/**
* This is a default exception wrapper for PHP errors.
* This allows you to deal with PHP errors as exceptions (using try..catch blocks etc..)
*
* @uses Exception
* @package Sabre
* @subpackage PHP
* @version $Id$
* @copyright Copyright (C) 2007-2010 Rooftop Solutions. All rights reserved.
* @author Evert Pot (http://www.rooftopsolutions.nl)
* @license http://code.google.com/p/sabredav/wiki/License Modified BSD License
*/
class Sabre_PHP_Exception extends Exception {
/**
* __construct
*
* @param string $message
* @param string $code
* @param string $file
* @param int $line
* @return void
*/
function __construct($message,$code=false,$file=false,$line=false) {
parent::__construct($message,$code);
$this->file = $file;
$this->line = $line;
}
/**
* Register this class as an error handler
*
* @return void
*/
static function register() {
set_error_handler(array('Sabre_PHP_Exception','handleError'));
}
static function unregister() {
restore_error_handler();
}
/**
* handleError
*
* @param string $code
* @param string $message
* @param string $file
* @param int $line
* @return void
*/
static function handleError($code,$message,$file,$line) {
if (!$code) return;
throw new self($message,$code,$file,$line);
}
}