Find last character in a string in PHP

Question

I\'m doing some url rewriting in PHP and need to find URLS with a slash at the end and then do a 301 redirect. I thought there\'d be a simple PHP function to find last stri

Answer 1

$string[strlen($string)-1] gives you the last character.

But if you want to strip trailing slashes, you can do $string = rtrim($string, '/');. If there is no trailing slash, $string will remain unchanged.