note 21354 deleted from control-structures.foreach by tomsommer
| From: | tomsommer@php.net | Date: | Wed, 18 Aug 2004 19:31:21 +0000 |
| Subject: | note 21354 deleted from control-structures.foreach by tomsommer | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-74911@lists.php.net to get a copy of this message | ||
Note Submitter: anarcat at IDONTLIKESAPM dot anarcat dot ath dot cx
----
those used to the perl idiom:
foreach keys %hash {
# do something
}
will be happy to know this is:
<?php
foreach (array_keys($hash) as $key) {
# do something
}
?>
in PHP.