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public php v1 · immutable<?php$array = array('FFF','FF0000','000');$numbers = array();$rand = rand(0, count($array)-1);function getrand($rand, $numbers, $array) { while (in_array($rand, $numbers)) $rand = rand(0,count($array)-1); return $rand;}$n = getrand($rand, $numbers, $array);array_push($numbers, $n);$color = $array[$n];?>