note 12246 deleted from control-structures.while by sobak

Note Submitter: yohgaki at hotmail dot com ---- If you want to traverse array, foreach() is faster than while() a little. [Benched with PHP4.0.4pl1/Apache DSO/Linux] i.e. foreach ($array as $k => $v) is a little faster than while (list($k,$v) = each($array)) You might want to use foreach for large arrays.