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I have a string containing some text, the last character might (might) be a slash, which I don’t want. How do I remove that, if it exists?
Is this the “correct” way?
if(substr($str, -1) == "/") $str = rtrim($str, '/');
Use
rtrimwithout a condition, it’s shorter and probably faster as well. The addedifis noise and doesn’t offer anything.