note 52741 deleted from control-structures.while by cmb

From: Date: Wed, 30 Sep 2020 11:32:17 +0000
Subject: note 52741 deleted from control-structures.while by cmb
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Note Submitter: chris mushy ---- Just a note to stuart - the reason for this behaviour is because using the while(value = each(array)) construct increments the internal counter of the array as its looped through. Therefore if you intend to repeat the loop, you need to reset the counter. eg: $one = array("10", "20", "30", "40"); $two = array("a", "b", "c", "d"); $i=0; while($i < count($one)) { reset($two); while($a = each($two)) { echo $a[1]." - ".$one[$i].", "; } $i++; } This produces: a - 10, b - 10, c - 10, d - 10, a - 20, b - 20, c - 20, d - 20, a - 30, b - 30, c - 30, d - 30, a - 40, b - 40, c - 40, d - 40,

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