Question

如何写代码php 截取当前url并替换成指定的

Answer 1

获取当前的url:
$url = $_SERVER['SERVER_NAME'].$_SERVER['REQUEST_URI']，
替换你可以用str_replace函数或者用正则preg_replace

Answer 2

<?php
// 说明：获取 _SERVER['REQUEST_URI'] 值的通用
function request_uri()
{
if (isset($_SERVER['REQUEST_URI']))
{
$uri = $_SERVER['REQUEST_URI'];
}
else
{
if (isset($_SERVER['argv']))
{
$uri = $_SERVER['PHP_SELF'] .'?'. $_SERVER['argv'][0];
}
else
{
$uri = $_SERVER['PHP_SELF'] .'?'. $_SERVER['QUERY_STRING'];
}
}
return $uri;
}
?>