跳过“PHP_SELF”
问题描述:
<?php
echo $_SERVER['PHP_SELF'];
?>
回报/directory/page/about.php 但如何得到这样的结果一个目录:/page/about.php? 如何跳过一个目录?跳过“PHP_SELF”
答
使用此:
$full = $_SERVER['PHP_SELF'];
$ans = substr($full, strpos($full, "/", 1));