note 105713 deleted from function.count by googleguy
| From: | googleguy@php.net | Date: | Mon, 17 Sep 2012 00:07:38 +0000 |
| Subject: | note 105713 deleted from function.count by googleguy | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-190822@lists.php.net to get a copy of this message | ||
Note Submitter: mike dot mackintosh at angrystatic dot com
----
If you try to do a sizeof or count with an object, it will always return 1 if the object is not
null.
You need to type cast the object as an array for it to count correctly.
ex:
<?php
$obj->foo = 'fu';
$obj->bar = $fooBar();
echo count($obj); //returns 1
echo count( (array) $obj); // returns 2
?>