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", $this->user_id) . mt_rand(1000, 9999);
public function haversineGreatCircleDistance($latitude1, $longitude1, $latitude2, $lon...
public function image(){ $obFile = request()->file('image'); if...
public function mobile() { $code = request()->input('code'); if (!$code) { return $this-&...
<video class="html5-video" poster=...
/** * 获取域名 */public function domain(){ return request()->getSchemeAndHttpHost();}...
public function Token() { $this->path = __DIR__ . &...