Référence du fichier com_messages/messages.php

Espaces de nommage
	Joomla\Administrator

Variables
if(!JFactory::getUser() ->authorise('core.manage', 'com_messages'))	$task = JFactory::getApplication()->input->get('task')
	$controller = JControllerLegacy::getInstance('Messages')

Documentation des variables

$controller

$controller = JControllerLegacy::getInstance('Messages')

$task

if (!JFactory::getUser() ->authorise( 'core.manage', 'com_messages')) $task = JFactory::getApplication()->input->get('task')