note 42764 deleted from function.count by tomsommer
| From: | tomsommer@php.net | Date: | Fri, 28 May 2004 20:35:52 +0000 |
| Subject: | note 42764 deleted from function.count by tomsommer | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-70255@lists.php.net to get a copy of this message | ||
Note Submitter: php@kilrogg.net
----
In addition to the topmost notes you can also reduce an array's size be un-setting specific
elements.
<?php
$a = array();
print(count($a)); // prints 0
$a[0] = "foo";
unset($a[0]);
print(count($a)); //prints 0
?>