public static function getSimplePrompt($minVal, $cardNums, $valNos, $promptArr, $size) { $promptNos = array(); foreach ($cardNums as $_val => $num) { if ($_val > $minVal && $num >= $size) { $promptNos[] = $valNos[$_val]; } } $promptNos = Func::sortSimpleCard($promptNos, -1); foreach ($promptNos as $key => $nos) { if (count($nos) > $size) { array_splice($nos, 0, count($nos) - $size); } $promptArr[] = $nos; } return $promptArr; }