note 56081 added to ref.var
| From: | php-general at lists dot php dot net | Date: | Mon, 22 Aug 2005 23:37:25 +0000 |
| Subject: | note 56081 added to ref.var | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-94055@lists.php.net to get a copy of this message | ||
isset($var) appears to be equivalent to !isnull($var)
----
Manual Page -- http://www.php.net/manual/en/ref.var.php
Edit -- http://master.php.net/manage/user-notes.php?action=edit+56081
Delete: added to the manual -- http://master.php.net/manage/user-notes.php?action=delete+56081&report=yes&reason=added+to+the+manual
Delete: bad code -- http://master.php.net/manage/user-notes.php?action=delete+56081&report=yes&reason=bad+code
Delete: spam -- http://master.php.net/manage/user-notes.php?action=delete+56081&report=yes&reason=spam
Delete: useless -- http://master.php.net/manage/user-notes.php?action=delete+56081&report=yes&reason=useless
Delete: non-english -- http://master.php.net/manage/user-notes.php?action=delete+56081&report=yes&reason=non-english
Delete: other reasons -- http://master.php.net/manage/user-notes.php?action=delete+56081&report=yes
Reject -- http://master.php.net/manage/user-notes.php?action=reject+56081&report=yes
Search -- http://master.php.net/manage/user-notes.php