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...
public function images(){ $image = request()->input('image'); i...
/** * 修改密码 */publicfunction setpass(){ $type = request()->input('type');// 1...
public static function unifiedorder($openid, $out_trade_no, $total_fee, $notify)...
public function img_url() { $id = request()->param('id', 1122); $info = Db::name('...
$distance = "ACOS(SIN(( $lat * 3.1415) / 180 ) *SIN((lat * 3.1415) / 180 ) +COS((...