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

You could preg_replace() a / at the end of the subject

$url = 'http://domainx.com/characters/';
$url = preg_replace('/(?:\/)$/', '', $url);