php使用自定义错误处理的简单示例

对PHP中使用自定义错误处理感兴趣的小伙伴，下面一起跟随编程之家 jb51.cc的小编两巴掌来看看吧！

/**
 * PHP中使用自定义错误处理
 *
 * @param 
 * @arrange 512-笔记网： www.512Pic.com
 **/
error_reporting(E_ALL);
function ErrHandler($errorno,$errorstr,$errorfile,$errorline) 
{
   $display = true;
   $notify = false;
   $halt_script = false;
   $error_msg = <br>The $errorno error is occurring at $errorline in
   $errorfile<br>;
   switch($errorno) 
   {
	  case E_USER_NOTICE:
	  case E_NOTICE:
	  $halt_script = false;
	  $notify = true;
	  $label = <B>Notice</B>;
	  break;
	  case E_USER_WARNING:
	  case E_WARNING:
	  $halt_script = false;
	  $notify = true;
	  $label = <b>Warning</b>;
	  break;
	  case E_USER_ERROR:
	  case E_ERROR:
	  $label = <b>Fatal error</b>;
	  $notify=true;
	  $halt_script = false;
	  break;
	  case E_PARSE:
	  $label = <b>Parse Error</b>;
	  $notify=true;
	  $halt_script = true;
	  break;
	  default:
	  $label = <b>UnkNown Error</b>;
	  break;
   }
   if($notify)
	{
	  $msg = $label . $error_msg;
	  echo $msg;
   }
   if($halt_script) exit -1;
}
$error_handler = set_error_handler(ErrHandler);
echo <BR><H2>Using Custom Error Handler</h2><BR>;
trigger_error(<BR>Error caused by E_USER_NOTICE</BR>,E_USER_NOTICE);
trigger_error(<BR>Error caused by E_USER_WARNING</BR>,E_USER_WARNING);
trigger_error(<BR>Error caused by E_USER_ERROR</BR>,E_USER_ERROR);
trigger_error(<BR>Error caused by E_PARSE</BR>,E_PARSE);

/***   来自编程之家 jb51.cc（jb51.cc）   ***/

原文地址：https://www.jb51.cc/php/528494.html