$numbers = range(1,42); shuffle($numbers); $result = array_slice($numbers,0,3); var_dump($result);
$red = range(1,33); shuffle($red); $result = array_slice($red,0,6); sort($result); echo implode(‘,‘,$result); $lan = rand(1,16); echo ‘@‘.$lan;
原文：https://www.cnblogs.com/ziyandeyanhuo/p/10441421.html