note 59045 added to function.each

From: Date: Thu, 24 Nov 2005 17:55:14 +0000
Subject: note 59045 added to function.each
Groups: php.notes 
Request: Send a blank email to php-notes+get-99045@lists.php.net to get a copy of this message
I've found a compact way to cycle through an associative array using for statement (not while, as it has been done in the most of examples below): <?php for (reset($array); list($key) = each($array);) { echo $key; echo $array[$key]; } ?> or <?php for (reset($array); list($key, $value) = each($array);) { echo $key; echo $value; echo $array[$key]; } ?> You hardly forget to add reset($array) code line using such construction. ---- Manual Page -- http://www.php.net/manual/en/function.each.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+59045 Delete: added to the manual -- http://master.php.net/manage/user-notes.php?action=delete+59045&report=yes&reason=added+to+the+manual Delete: bad code -- http://master.php.net/manage/user-notes.php?action=delete+59045&report=yes&reason=bad+code Delete: spam -- http://master.php.net/manage/user-notes.php?action=delete+59045&report=yes&reason=spam Delete: useless -- http://master.php.net/manage/user-notes.php?action=delete+59045&report=yes&reason=useless Delete: non-english -- http://master.php.net/manage/user-notes.php?action=delete+59045&report=yes&reason=non-english Delete: already in docs -- http://master.php.net/manage/user-notes.php?action=delete+59045&report=yes&reason=already+in+docs Delete: other reasons -- http://master.php.net/manage/user-notes.php?action=delete+59045&report=yes Reject -- http://master.php.net/manage/user-notes.php?action=reject+59045&report=yes Search -- http://master.php.net/manage/user-notes.php

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