Index: trunk/core/kernel/utility/unit_config_reader.php
===================================================================
diff -u -N -r8029 -r8039
--- trunk/core/kernel/utility/unit_config_reader.php	(.../unit_config_reader.php)	(revision 8029)
+++ trunk/core/kernel/utility/unit_config_reader.php	(.../unit_config_reader.php)	(revision 8039)
@@ -736,6 +736,16 @@
 	{
 		return isset($this->prefixFiles[$prefix]) ? true : false;
 	}
+	
+	function iterateConfigs($callback_function)
+	{
+		$this->includeConfigFiles(MODULES_PATH); //make sure to re-read all configs
+		$this->AfterConfigRead();
+		
+		foreach ($this->configData as $prefix => $config_data) {
+			$callback_function[0]->$callback_function[1]($prefix, $config_data, $callback_function[2]);
+		}
+	}
 
 }