code/Debug/Helper/Data.php
public function getLayoutUpdatesFiles($storeId, $designArea)
    {
        $updatesRoot = $this->getConfig()->getNode($designArea . '/layout/updates');

        // Find files with layout updates
        $updateFiles = array();

        /** @var Mage_Core_Model_Config_Element $updateNode */
        foreach ($updatesRoot->children() as $updateNode) {
            if ($updateNode->file) {
                $module = $updateNode->getAttribute('module');
                if ($module && Mage::getStoreConfigFlag('advanced/modules_disable_output/' . $module, $storeId)) {
                    continue;
                }
                $updateFiles[] = (string)$updateNode->file;
            }
        }
        // custom local layout updates file
        $updateFiles[] = 'local.xml';

        return $updateFiles;
    }
public function getLayoutUpdatesFiles($storeId, $designArea)
    {
        $updatesRoot = $this->getConfig()->getNode($designArea . '/layout/updates');

        // Find files with layout updates
        $updateFiles = array();

        /** @var Mage_Core_Model_Config_Element $updateNode */
        foreach ($updatesRoot->children() as $updateNode) {
            if ($updateNode->file) {
                $module = $updateNode->getAttribute('module');
                if ($module && Mage::getStoreConfigFlag('advanced/modules_disable_output/' . $module, $storeId)) {
                    continue;
                }
                $updateFiles[] = (string)$updateNode->file;
            }
        }
        // custom local layout updates file
        $updateFiles[] = 'local.xml';

        return $updateFiles;
    }
public function getLayoutUpdatesFiles ( $ storeId , $ designArea ) { $ updatesRoot = $ this -> getConfig ( ) -> getNode ( $ designArea . '/layout/updates' ) ; // Find files with layout updates $ updateFiles = array ( ) ; /** @var Mage_Core_Model_Config_Element $updateNode */ foreach ( $ updatesRoot -> children ( ) as $ updateNode ) { if ( $ updateNode -> file ) { $ module = $ updateNode -> getAttribute ( 'module' ) ; if ( $ module && Mage :: getStoreConfigFlag ( 'advanced/modules_disable_output/' . $ module , $ storeId ) ) { continue ; } $ updateFiles [ ] = ( string ) $ updateNode -> file ; } } // custom local layout updates file $ updateFiles [ ] = 'local.xml' ; return $ updateFiles ; }
Returns all xml files that contains layout updates.

@param int    $storeId store identifier
@param string $designArea
@return array
Returns all xml files that contains layout updates .