Choose your weapon:<?phpfunction mt_randf($min, $max){ return $min + abs($max - $min) * mt_rand(0, mt_getrandmax())/mt_getrandmax(); }function lcg_randf($min, $max){ return $min + lcg_value() * abs($max - $min);}function randf($min, $max){ return $min + rand(0,getrandmax()) / getrandmax() * abs($max - $min);}?>