PHP encapsulates an exception handling class

陈政宽~
Release: 2023-03-11 20:20:01
Original
1268 people have browsed it

这篇文章主要为大家详细介绍了php封装一个异常的处理类,具有一定的参考价值,感兴趣的小伙伴们可以参考一下

本文实例为大家分享了php自定义异常处理类,供大家参考,具体内容如下

一、代码

    自定义异常处理类 
getMessage()."不是一个合法的电话号码"; $errorMsg .="
"; $errorMsg .="错误文件路径:".$this->getFile(); $errorMsg .="
"; $errorMsg .="错误代码行号:".$this-> getLine(); return $errorMsg; } } function check_tel($tel){ //自定义函数验证电话号码格式是否正确 $checkphone="/^13(\\d{9})$/"; //定义验证手机号码的正则表达式 $counts=preg_match($checkphone,$tel); //执行验证操作 return $counts; //返回验证结果 } $tel = "133891gfj"; //定义被验证的电话号码 /* 通过自定义异常处理类返回错误提示 */ try { if(check_tel($tel) !=1){ throw new TelException($tel); } }catch (TelException $e){ include_once("error.php"); } ?>
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二、运行结果

以上就是本文的全部内容,希望对大家的学习有所帮助,也希望大家多多支持脚本之家。

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