note 41660 added to function.isset
| From: | php at eden2 dot com | Date: | Sun, 18 Apr 2004 21:10:51 +0000 |
| Subject: | note 41660 added to function.isset | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-68301@lists.php.net to get a copy of this message | ||
Regarding the comment by jon below,
if(@$var)
is functionally equivalent to
if(isset($var) && $var)
(see the @ operator for details)
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Manual Page -- http://www.php.net/manual/en/function.isset.php
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