note 53657 added to function.empty

In response to admin at ninthcircuit dot info The best way around that is the trim function. For example: $spaces = " "; if(empty(trim($spaces)){ echo "Omg empty string."; }else{ echo "Omg the string isnt empty!"; } Hope that helps anyone, though it is rather trivial. ---- Manual Page -- http://www.php.net/manual/en/function.empty.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+53657 Delete: added to the manual -- http://master.php.net/manage/user-notes.php?action=delete+53657&report=yes&reason=added+to+the+manual Delete: bad code -- http://master.php.net/manage/user-notes.php?action=delete+53657&report=yes&reason=bad+code Delete: spam -- http://master.php.net/manage/user-notes.php?action=delete+53657&report=yes&reason=spam Delete: useless -- http://master.php.net/manage/user-notes.php?action=delete+53657&report=yes&reason=useless Delete: other reasons -- http://master.php.net/manage/user-notes.php?action=delete+53657&report=yes Reject -- http://master.php.net/manage/user-notes.php?action=reject+53657&report=yes Search -- http://master.php.net/manage/user-notes.php