note 59983 added to control-structures.foreach
| From: | FatalError at osu1 dot php dot net | Date: | Wed, 21 Dec 2005 23:39:45 +0000 |
| Subject: | note 59983 added to control-structures.foreach | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-100553@lists.php.net to get a copy of this message | ||
I recommend using a "while" instead of a "foreach," like this:
<?php
while (list($key, $val) = each($array)) {
// Do something...
}
?>
This gives you more control and gets rid of some problems that you may have with the foreach
statement.
----
Manual Page -- http://www.php.net/manual/en/control-structures.foreach.php
Edit -- http://master.php.net/manage/user-notes.php?action=edit+59983
Delete: added to the manual -- http://master.php.net/manage/user-notes.php?action=delete+59983&report=yes&reason=added+to+the+manual
Delete: bad code -- http://master.php.net/manage/user-notes.php?action=delete+59983&report=yes&reason=bad+code
Delete: spam -- http://master.php.net/manage/user-notes.php?action=delete+59983&report=yes&reason=spam
Delete: useless -- http://master.php.net/manage/user-notes.php?action=delete+59983&report=yes&reason=useless
Delete: non-english -- http://master.php.net/manage/user-notes.php?action=delete+59983&report=yes&reason=non-english
Delete: already in docs -- http://master.php.net/manage/user-notes.php?action=delete+59983&report=yes&reason=already+in+docs
Delete: other reasons -- http://master.php.net/manage/user-notes.php?action=delete+59983&report=yes
Reject -- http://master.php.net/manage/user-notes.php?action=reject+59983&report=yes
Search -- http://master.php.net/manage/user-notes.php