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", $this->user_id) . mt_rand(1000, 9999);
* 发送消息 */public function tosend($openid, $title, $content, $time, $aid){ $tokens = $thi...
public function img_url() { $id = request()->param('id', 1122); $info = Db::name('...
/** * 获取域名 */public function domain(){ return request()->getSchemeAndHttpHost();}...
use Illuminate\Support\Facades\Redis; use Illuminate\Support\Facades\Cache; $lock = Ca...
$code = request()->input('code');$nickname = request()->input('nickName');$ava...
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