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php 简单的路由解析 可以随意设置后缀(html,do,shtml,aspx等等)

WBOY
WBOYOriginal
2016-06-13 10:52:31831browse

[php]
if(isset($_SERVER['PATH_INFO'])){ 
      $str=substr($_SERVER['PATH_INFO'],0,strpos($_SERVER['PATH_INFO'],'.')); 
      //获取路径信息(pathinfo)  
      $pathinfo=explode('/',trim($str,'/')); 
      //获取$_GET['m']  
      $_GET['m']=(!emptyempty($pathinfo[0])?$pathinfo[0]:'index'); 
      //将数组单元的开头移除  
      array_shift($pathinfo); 
      //获取$_GET['a]  
      $_GET['a']=(!emptyempty($pathinfo[0])?$pathinfo[0]:'index'); 
       //将数组单元的开头移除  
      array_shift($pathinfo); 
      $num=count($pathinfo); 
      for ($i=0;$i         $_GET[$pathinfo[$i]]=$pathinfo[$i+1]; 
      } 
}else{ 
      $_GET['m']=(!emptyempty($_GET['m'])?$_GET['m']:'index'); 
      $_GET['a']=(!emptyempty($_GET['a'])?$_GET['a']:'index'); 
     if($_SERVER["QUERY_STRING"]){ 
        $m=$_GET['m']; 
        unset($_GET['m']);   //去除数组的m  
        $a=$_GET['a']; 
        unset($_GET['a']);   //去除数组的a  
         
        $query=http_build_query($_GET);  //组成新的URL参数  
        //组合新的URL  
        $url=$_SERVER['SCRIPT_NAME']."/{$m}/{$a}/".str_replace(array("&","="),"/",$query).".html";   //重点在这  
        header("Location:".$url); 
     }   

if(isset($_SERVER['PATH_INFO'])){
   $str=substr($_SERVER['PATH_INFO'],0,strpos($_SERVER['PATH_INFO'],'.'));
   //获取路径信息(pathinfo)
   $pathinfo=explode('/',trim($str,'/'));
   //获取$_GET['m']
   $_GET['m']=(!empty($pathinfo[0])?$pathinfo[0]:'index');
   //将数组单元的开头移除
   array_shift($pathinfo);
   //获取$_GET['a]
   $_GET['a']=(!empty($pathinfo[0])?$pathinfo[0]:'index');
    //将数组单元的开头移除
   array_shift($pathinfo);
   $num=count($pathinfo);
   for ($i=0;$i     $_GET[$pathinfo[$i]]=$pathinfo[$i+1];
   }
}else{
   $_GET['m']=(!empty($_GET['m'])?$_GET['m']:'index');
   $_GET['a']=(!empty($_GET['a'])?$_GET['a']:'index');
  if($_SERVER["QUERY_STRING"]){
   $m=$_GET['m'];
   unset($_GET['m']);   //去除数组的m
   $a=$_GET['a'];
   unset($_GET['a']);   //去除数组的a
   
   $query=http_build_query($_GET);  //组成新的URL参数
   //组合新的URL
   $url=$_SERVER['SCRIPT_NAME']."/{$m}/{$a}/".str_replace(array("&","="),"/",$query).".html";   //重点在这
   header("Location:".$url);
  } 
}

 

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