PHP urlencode-仅编码文件名，请勿触摸斜杠

问题描述

http://www.example.com/some_folder/some file [that] needs "to" be (encoded).zip
urlencode($myurl);

问题在于，urlencode也将对斜杠进行编码，从而使URL无法使用.我如何只编码最后一个文件名?

The problem is that urlencode will also encode the slashes which makes the URL unusable. How can i encode just the last filename ?

推荐答案

尝试一下:

$str = 'http://www.example.com/some_folder/some file [that] needs "to" be (encoded).zip';
$pos = strrpos($str, '/') + 1;
$result = substr($str, 0, $pos) . urlencode(substr($str, $pos));

您正在寻找最后一个斜杠符号.之前的部分还可以，所以只需复制一下即可.然后urlencode其余.

You're looking for the last occurrence of the slash sign. The part before it is ok so just copy that. And urlencode the rest.

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