note 21354 added to control-structures.foreach
| From: | anarcat at IDONTLIKESAPM dot anarcat dot ath dot cx | Date: | Thu, 09 May 2002 18:00:32 +0000 |
| Subject: | note 21354 added to control-structures.foreach | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-30384@lists.php.net to get a copy of this message | ||
those used to the perl idiom:
foreach keys %hash {
# do something
}
will be happy to know this is:
foreach (array_keys($hash) as $key) {
# do something
}
in PHP.
--
http://www.php.net/manual/en/control-structures.foreach.php
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