selec column AS ID

Author: localhost8080

multiloquent-base.php

@@ -479,7 +479,7 @@ public function multiloqient_get_post_id_by_meta_key_and_value($meta_key, $meta_
     {
         global $wpdb;
 
-        $return = $wpdb->get_col($wpdb->prepare("SELECT post_id FROM $wpdb->postmeta WHERE meta_key = %s AND meta_value = %s", $meta_key, $meta_value));
+        $return = $wpdb->get_col($wpdb->prepare("SELECT post_id as ID FROM $wpdb->postmeta WHERE meta_key = %s AND meta_value = %s", $meta_key, $meta_value));
         return $return;
     }