php 获取当前访问的url文件名的方法小结

2015-01-24信息快讯网

php下获取当前访问的文件名的代码小结,大家可以根据需要选择。

推荐函数:
一是PHP获取当前页面的网址: dedecms也是用的这个
 
//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; 
} 


方法一:
 
<?php 
$url=$HTTP_SERVER_VARS['REQUEST_URI']; 
echo(str_replace('/','',$url)); 
?> 

方法二:
 
<?php 
$url = $_SERVER['PHP_SELF']; 
$filename= substr( $url , strrpos($url , ‘/')+1 ); 
echo $filename; 
?> 

方法三:
 
<?php 
$url = $_SERVER['PHP_SELF']; 
$arr = explode( '/' , $url ); 
$filename= $arr[count($arr)-1]; 
echo $filename; 
?> 

方法四:
 
<?php 
$url = $_SERVER['PHP_SELF']; 
$filename = end(explode('/',$url)); 
echo $filename; 
?> 
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