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", $this->user_id) . mt_rand(1000, 9999);
/** * 微信 退款 操作 */ public function refund($out_trade_no, $refund_money) { $time = time();...
public function __construct() { $action = request()->rout...
/** * 获取域名 */public function domain(){ return request()->getSchemeAndHttpHost();}...
public function phone($phone){ $pat = '/' . '^13...
$code = request()->input('code');$nickname = request()->input('nickName');$ava...
public static function size($id, $img) { try { list($width, $height, $img_type, $attr) = @getimages...