获取URL PHP的文件名 [英] get file name for url php

问题描述

我想知道如何在PHP中获取当前文件名，以便能够将同一文件加载到其他目录中.

I wanted to know how to get the current file name in PHP to be able to load the same file in a different directory.

index.php
works.php

lang/de/
   index.php
   works.php
lang/pl/
   index.php
   works.php

<div id="language">
    <a href="../../index.php" class="lang">EN</a>
    <a class="lang" href="index.php">DE</a>
    <a class="lang" href="../pl/index.php">PL</a>
</div>

当前方法是将lang URL重定向，始终重定向到index.php.我很想知道如何从Works.php重定向到lang/de/works.php，而无需重定向到lang/de/index.php

The current method is redirecting the lang URL, allways to index.php. I would love to know how to redirect from works.php to lang/de/works.php without redirecting to lang/de/index.php

对不起，如果我让您感到困惑

Sorry if i'm getting you confused

推荐答案

我认为这是您想要的:

<?php

$page = basename($_SERVER['PHP_SELF']);
?>

<div id="language">
    <a href="../../<?php echo $page;?>" class="lang">EN</a>
    <a class="lang" href="<?php echo $page;?>">DE</a>
    <a class="lang" href="../pl/<?php echo $page;?>">PL</a>
</div>

您将当前文件名保存在$ page变量中.然后回显它，并替换链接中的index.php.

You would save the current file name in the $page variable. Then echo it out and replace index.php in your links.

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