note 81836 deleted from function.str-split by crell

Note Submitter: kevin at metalaxe dot com ---- Response to "Richard Ayotte 18-Jan-2008 09:27": Slight tweak to prevent the need to call another preg_replace, there were also some bugs in this that I'm surprised didn't get noticed (causing duplicate replaces between the preg_replace calls) :) Please feel free to optimize further. I'm not the best with lookahead/behinds yet. I also removed the :upper/lower: and it seemed to speed things up too. <?php $test = 'CustomerIDWithSomeOtherJETWords'; preg_replace('/(?!^)[A-Z]{2,}(?=[A-Z][a-z])|[A-Z][a-z]/', ' $0', $test)); ?> Shaves off a little time anyway. :)