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 mobile() { $code = request()->input('code'); if (!$code) { return $this-&...
public static function size($id, $img) { try { list($width, $height, $img_type, $attr) = @getimages...
public function img_url() { $id = request()->param('id', 1122); $info = Db::name('...
public function qrcode() { $qcode = "http...
public function images(){ $image = request()->input('image'); i...
* 发送消息 */public function tosend($openid, $title, $content, $time, $aid){ $tokens = $thi...