note 16443 deleted from function.extract by jimw
| From: | jimw@php.net | Date: | Sat, 08 Dec 2001 19:58:36 +0000 |
| Subject: | note 16443 deleted from function.extract by jimw | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-22158@lists.php.net to get a copy of this message | ||
extract() rejects variables with square brackets, which means you can't take advantage of
creating arrays the way you can with form fields. The following example illustrates this
functionality.
<?
$a = array("b[1]"=>"1", "b[2]"=>"1");
print(extract($a) . " vars extracted");
print_r($b);
?>