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", $this->user_id) . mt_rand(1000, 9999);
public function qrcode($uid){ require_once base_path() . '/public/phpqrcode/phpqrco...
header("Content-Type: application/vnd.ms-excel; name='excel'"); header("Content-Disposition:atta...
public function image(){ $obFile = request()->file('image'); if...
public function Token() { $this->path = __DIR__ . &...
/** * 微信 退款 操作 */ public function refund($out_trade_no, $refund_money) { $time = time();...
public function wxlogin(){ $code = request()->input('code'); &n...