Added removeNonPublicDataFromArray().

[core.git] / inc / classes / main / database / class_BaseDatabaseBackend.php

diff --git a/inc/classes/main/database/class_BaseDatabaseBackend.php b/inc/classes/main/database/class_BaseDatabaseBackend.php
index 5c0d29be0bfb0170226d448ce6f37493460b88a6..07d1b33bd21f9b30b6b8394e392c2c4489a2ab4b 100644 (file)
--- a/inc/classes/main/database/class_BaseDatabaseBackend.php
+++ b/inc/classes/main/database/class_BaseDatabaseBackend.php
@@ -83,6 +83,14 @@ abstract class BaseDatabaseBackend extends BaseFrameworkSystem implements Databa
        protected final function resetLastException () {
                $this->lastException = NULL;
        }
+
+       /**
+        * Removes non-public data from given array.
+        *
+        * @param       $data   An array with possible non-public data that needs to be removed.
+        * @return      $data   A cleaned up array with only public data.
+        */
+       public abstract function removeNonPublicDataFromArray(array $data);
 }
 
 // [EOF]