* ignore empty order.

2017-02-24 10:23:04 +08:00
parent 53f0953951
commit c1427b373e
1 changed files with 2 additions and 1 deletions
@@ -1924,7 +1924,8 @@ class baseSQL
        $orders = $pos ? substr($order, 0, $pos) : $order;
        $limit  = $pos ? substr($order, $pos) : '';
        $orders = trim($orders);
-        if(!preg_match('/^(\w+\.)?(`\w+`|\w+)( +(desc|asc))?( *(, *(\w+\.)?(`\w+`|\w+)( +(desc|asc))?)?)*$/i', $orders))die("Order is bad request, The order is $orders");
+        if(empty($orders)) return $this;
+        if(!preg_match('/^(\w+\.)?(`\w+`|\w+)( +(desc|asc))?( *(, *(\w+\.)?(`\w+`|\w+)( +(desc|asc))?)?)*$/i', $orders)) die("Order is bad request, The order is $orders");

        $orders = explode(',', $orders);
        foreach($orders as $i => $order)