note 11695 added to next

From: Date: Fri, 02 Mar 2001 19:30:23 +0000
Subject: note 11695 added to next
Groups: php.notes 
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The problem with the do-while is that it runs once without checking if there is at least one element in the array. To traverse from the first element, AND protect against a possible empty array, try this: if (count($array)) { reset($array); do{ //DO STUFF } while (next ($array)); } You could also use array_walk if you want to make a function out of the DO STUFF. http://www.php.net/manual/en/function.next.php

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