在PHP中获取先前的URL路径[重复]

Question

此问题已经在这里有了答案：

How do I get a file name from a full path with PHP?（15个答案）

已关闭1分钟前。

我已经尝试过这个<?php $previous_page = $_SERVER['HTTP_REFERER']; ?>

结果为http://localhost/index.php

我怎么只能得到index.php

Answer 1

$previous_page = $_SERVER['HTTP_REFERER'];
$path_parts = pathinfo($previous_page);
$result = $path_parts['basename']; //index.php

https://www.php.net/manual/en/function.pathinfo.php