note 55885 added to function.strtoupper

Here is way to test a string for upper case characters (smaller footprint than previous post) // test if a string or a single character in a string is uppercase // if this returns false, then the "string" is lower case function CheckCase($string,$location='-1') { // if a location is passed in, check that character only. // if not, or the passed in value is <0, check the whole // string for uppercase characters. if($location >= 0) { return(strcmp(strtolower($string{$location}),$string{$location})); } else { return(strcmp(strtolower($string),$string)); } } ---- Manual Page -- http://www.php.net/manual/en/function.strtoupper.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+55885 Delete: added to the manual -- http://master.php.net/manage/user-notes.php?action=delete+55885&report=yes&reason=added+to+the+manual Delete: bad code -- http://master.php.net/manage/user-notes.php?action=delete+55885&report=yes&reason=bad+code Delete: spam -- http://master.php.net/manage/user-notes.php?action=delete+55885&report=yes&reason=spam Delete: useless -- http://master.php.net/manage/user-notes.php?action=delete+55885&report=yes&reason=useless Delete: non-english -- http://master.php.net/manage/user-notes.php?action=delete+55885&report=yes&reason=non-english Delete: other reasons -- http://master.php.net/manage/user-notes.php?action=delete+55885&report=yes Reject -- http://master.php.net/manage/user-notes.php?action=reject+55885&report=yes Search -- http://master.php.net/manage/user-notes.php