php 获取当前访问的url文件名的方法小结

//获得当前的脚本网址 
function GetCurUrl() 
{
  if(!empty($_SERVER["REQUEST_URI"])) 
  {
    $scriptName = $_SERVER["REQUEST_URI"];
    $nowurl = $scriptName;
  } else 
  {
    $scriptName = $_SERVER["PHP_SELF"];
    if(empty($_SERVER["QUERY_STRING"])) 
    {
      $nowurl = $scriptName;
    } else 
    {
      $nowurl = $scriptName."".$_SERVER["QUERY_STRING"];
    }
  }
  return $nowurl;
}

<"htmlcode">

<"htmlcode">

<"htmlcode">

<?php 
$url = $_SERVER['PHP_SELF']; 
$filename = end(explode('/',$url)); 
echo $filename; 
?> 




            
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