Best way to remove trailing slashes in URLs with PHP
Solution 1:
You put rtrim in your answer, why not just look it up?
$url = rtrim($url,"/");
As a side note, look up any PHP function by doing the following:
- http://php.net/functionname
- http://php.net/rtrim
- http://php.net/trim
(rtrim stands for 'Right trim')
Solution 2:
Simple and works across both Windows and Unix:
$url = rtrim($url, '/\\')