As I remember PHP docs from back in the days, they were mostly crap with the occasional comment that told you how they were crap.
PHP.net 2017 explode function: http://php.net/manual/en/function.explode.php
PHP.net 2005 explode function: https://web.archive.org/web/20050206214005/http://php.net/ma...
I 'm just saying that PHP.net docs simply had false claims and they needed the users to comment and make them right.
I don't wanna know how much hours I lost with that, haha.
Well these days I simply look in the source, because it doesn't lie