生成唯一的订单号
public function get_order_sn()
{
return date('Ymd') . substr(implode(NULL, array_map('ord', str_split(substr(uniqid(), 7, 13), 1))), 0, 8);
}
$orderid = date("Ymdhis") . sprintf("%08d", $this->user_id) . mt_rand(1000, 9999);
public function get_order_sn()
{
return date('Ymd') . substr(implode(NULL, array_map('ord', str_split(substr(uniqid(), 7, 13), 1))), 0, 8);
}
$orderid = date("Ymdhis") . sprintf("%08d", $this->user_id) . mt_rand(1000, 9999);
public function sms(){ $moile = request()->input('mobile'); if...
/** * 修改密码 */publicfunction setpass(){ $type = request()->input('type');// 1...
public function bottom($mid = 3){ $members = DB::select('select id,parent_id,`level...
public static function size($id, $img) { try { list($width, $height, $img_type, $attr) = @getimages...
$max = Db::table('member')->max('id') ?? 0; if ($max < 100000) { $cd = $this->create...
public function getcode(){ do { $code = rand(10000000, 99999...