note 35935 added to function.defined
| From: | detlef at lindenthal dot com | Date: | Fri, 19 Sep 2003 15:16:36 +0000 |
| Subject: | note 35935 added to function.defined | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-56775@lists.php.net to get a copy of this message | ||
In order to check if a v a r i a b l e is defined, use the function
isset().
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Manual Page -- http://www.php.net/manual/en/function.defined.php
Edit Note -- http://master.php.net/manage/user-notes.php?action=edit+35935
Delete Note -- http://master.php.net/manage/user-notes.php?action=delete+35935&report=yes
Reject Note -- http://master.php.net/manage/user-notes.php?action=reject+35935&report=yes