note 47136 added to function.str-split

This sounded like a nice function for my purposes, until I discovered my php version is <5. Not being an experienced programmer it took me some time to discover that I could achieve the same results with reg. expr. and fu preg_split(). Maybe a reference to this function should be added? ---- Manual Page -- http://www.php.net/manual/en/function.str-split.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+47136 Delete -- http://master.php.net/manage/user-notes.php?action=delete+47136&report=yes Reason: bad code -- http://master.php.net/manage/user-notes.php?action=delete+47136&report=yes&reason=bad+code Reason: spam -- http://master.php.net/manage/user-notes.php?action=delete+47136&report=yes&reason=spam Reason: useless example -- http://master.php.net/manage/user-notes.php?action=delete+47136&report=yes&reason=useless+example Reason: contains commercial links -- http://master.php.net/manage/user-notes.php?action=delete+47136&report=yes&reason=contains+commercial+links Reason: useless note -- http://master.php.net/manage/user-notes.php?action=delete+47136&report=yes&reason=useless+note Reject -- http://master.php.net/manage/user-notes.php?action=reject+47136&report=yes Search -- http://master.php.net/manage/user-notes.php