[PHP] 自定义错误处理

关闭掉默认的错误提示,注册自己的错误提示

Application.php

<?php
class Application{
public static function main(){
header("content-type:text/html;charset=utf-8");
self::register();
self::router();
}
//自动加载
public static function loadClass($class){
$class=str_replace('\\', '/', $class);
$class="./".$class.".php";
require_once $class;
}
//pathinfo处理
public static function router(){
if(isset($_SERVER['PATH_INFO'])){
$pathinfo=array_filter(explode("/", $_SERVER['PATH_INFO']));
for($i=1;$i<=count($pathinfo);$i++){
$key=isset($pathinfo[$i]) ? $pathinfo[$i] : '';
$value=isset($pathinfo[$i+1]) ? $pathinfo[$i+1] :"";
switch ($i) {
case 1:
$_GET['m']=ucfirst($key);
break;
case 2:
$_GET['c']=ucfirst($key);
break;
case 3:
$_GET['a']=$key;
break;
default:
if($i>3){
if($i%2==0){
$_GET[$key]=$value;
}
}
break;
}
}
}
$_GET['m']=!empty($_GET['m']) ? ucfirst($_GET['m']) : 'Index';
$_GET['c']=!empty($_GET['c']) ? ucfirst($_GET['c']) : 'Index';
$_GET['a']=!empty($_GET['a']) ? $_GET['a'] : 'index';
$class="\\Controller\\{$_GET['m']}\\{$_GET['c']}";
$controller=new $class;
$controller->$_GET['a']();
}
//致命错误回调
public static function shutdownCallback(){
$e=error_get_last();
if(!$e) return;
self::myErrorHandler($e['type'],'<font color="red">Fatal Error</font> '.$e['message'],$e['file'],$e['line']);
}
//错误处理
protected static function myErrorHandler($errno,$errstr,$errfile,$errline){
list($micseconds,$seconds)=explode(" ",microtime());
$micseconds=round($micseconds*1000);
$micseconds=strlen($micseconds)==1 ? '0'.$micseconds : $micseconds;
$mes="[ ".date("Y-m-d H:i:s",$seconds).":{$micseconds} ] ".$errfile." ".$errline." line ".$errstr.'<br/>';
echo $mes;
}
//注册
public static function register(){
error_reporting(0);
set_error_handler(function($errno,$errstr,$errfile,$errline){
self::myErrorHandler($errno,$errstr,$errfile,$errline);
});
register_shutdown_function(function(){
self::shutdownCallback();
});
spl_autoload_register("self::loadClass");
}
} Application::main();

\Controller\Index\index.php

<?php
namespace Controller\Index; use Service\User;
class Index{
public function __construct(){
}
public function index(){
0/0;
mysql_connect();
new xxx();
}
public function login(){
echo "login()";
}
}

效果:

[PHP] 自定义错误处理

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