note 77947 added to language.control-structures
| From: | kenaniah at gmail dot com | Date: | Fri, 21 Sep 2007 00:08:06 +0000 |
| Subject: | note 77947 added to language.control-structures | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-130646@lists.php.net to get a copy of this message | ||
When something is provided to an if statement without any sort of comparison operation, if seems to
treat it like an empty() call.
So
<?php
if($variable){
}
//is equal to
if(empty($variable)){
}
?>
----
Server IP: 69.147.83.197
Probable Submitter: 96.229.185.158
----
Manual Page -- http://www.php.net/manual/en/language.control-structures.php
Edit -- https://master.php.net/note/edit/77947
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Del: non-english -- https://master.php.net/note/delete/77947/non-english
Del: in docs -- https://master.php.net/note/delete/77947/in+docs
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Reject -- https://master.php.net/note/reject/77947
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