note 35715 added to function.is-string
| From: | djhook at users dot sourceforge dot net | Date: | Thu, 11 Sep 2003 23:20:42 +0000 |
| Subject: | note 35715 added to function.is-string | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-56281@lists.php.net to get a copy of this message | ||
function is_upper($input) {
return ($input == strtoupper($input));
}
function is_lower($input) {
return ($input == strtolower($input));
}
this functions check if a string is all upper/lower case.
input: string
output: true/false
----
Manual Page -- http://www.php.net/manual/en/function.is-string.php
Edit Note -- http://master.php.net/manage/user-notes.php?action=edit+35715
Delete Note -- http://master.php.net/manage/user-notes.php?action=delete+35715&report=yes
Reject Note -- http://master.php.net/manage/user-notes.php?action=reject+35715&report=yes