PHP-从文件路径中提取当前目录和文件名

Question

我需要打开它：

/home/me/public_html/folder1/folder2/folder3/script.php

进入：

folder3/script.php

到目前为止，我已经尝试使用：

(\/.+\/.+\.php)$

但是最终结果是返回整个路径。我在做什么错了？

Answer 1

$path='/home/me/public_html/folder1/folder2/folder3/script.php';
$pathinfo=pathinfo($path);
$a=explode(DIRECTORY_SEPARATOR,$pathinfo['dirname']);
$dir=end($a);
echo $dir.DIRECTORY_SEPARATOR.$pathinfo['basename'];

Answer 2

<?php
$pathinfo=pathinfo('/home/me/public_html/folder1/folder2/folder3/script.php');
$a=explode('/',$pathinfo['dirname']);
echo $dir=end($a);
echo $pathinfo['basename'];
?>