note 34166 deleted from function.count by didou
| From: | didou@php.net | Date: | Wed, 15 Oct 2003 17:31:29 +0000 |
| Subject: | note 34166 deleted from function.count by didou | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-58654@lists.php.net to get a copy of this message | ||
Note Submitter: Griggs Domler
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count() has a second argument not listed here, [int mode], that will count the array recursively.
$arr = array(range(1,10),'string');
echo count($arr,true);
== 12
echo count($arr,false);
== 2
There seems to be no limit on how deep this will recurse.
This option was added in version 4.2.0.