<?php function cmp($a, $b) { $v = floatval($a) - floatval($b); return ($v == 0) ? 0 : (($v < 0) ? -1 : 1); } $tab = array('123:janek', '233:franek', '23:zenek', '33:pawel'); uasort($tab, 'cmp'); print_r($tab);
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