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PHP µÄ try - catch ×ÜÓкܶණÎ÷×¥²»×¡¡£ÎÒ»¹ÊÇ×Ô¼ºÐ´ÁËÒ»¸ö¡£

<?php
/**
* ´íÎó´¦ÀíÀà
*
* Ó÷¨£º
* ErrorHandler::begin();
* //Òª²¶»ñ´íÎóµÄ´úÂë
* $errors = ErrorHandler::end();
* ¿ÉÒÔǶÌ×ʹÓá£
*
* ±¾ÀàÖ»²¶»ñ´íÎ󣬲»²¶»ñÒì³£¡£ÈçÐ貶»ñÒì³££¬ÇëʹÓÃtry-catch¡£
*
*
* @author XieZhenye
*/
class ErrorHandler{
    private static $error = array();
    function begin(){
        set_error_handler(array(__CLASS__, '_errorHandler'));
        array_push(self::$error, array());
    }

    function _errorHandler($errno, $errstr, $errfile, $errline){
        if($errno == E_STRICT)
            return;
        
        $errInfo = array('errno'=>$errno, 'errstr'=>$errstr,
                    'errfile'=>$errfile, 'errline'=>$errline);
        
        array_push(self::$error[count(self::$error)-1], $errInfo);
    }

    function end(){
        restore_error_handler();
        $ret = end(self::$error);
        array_pop(self::$error);
        return $ret;
    }
}

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