Pad array to the specified length with a value

Code:

<?php
   $states = array("A","B");
   print "before pad:<br />";
   print_r($states);
   $states = array_pad($states,4,"C");
   $states = array("A","B","C","D");
   print "<br />after pad:<br />";
   print_r($states);
?>

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M. S. Rakha, Ph.D.
Queen's University
Canada

Author: DrRakha
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