Class Mage_Core_Model_Layout_Update

Magento

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Package: Mage\Core
Category: Mage
Copyright: Copyright (c) 2012 Magento Inc. (http://www.magentocommerce.com)
License: Open Software License (OSL 3.0)
Located at code/core/Mage/Core/Model/Layout/Update.php

Methods summary
`public`	# `__construct( )`
`public`	# `getElementClass( )`
`public`	# `resetUpdates( )`
`public`	# `addUpdate( mixed $update )`
`public`	# `asArray( )`
`public`	# `asString( )`
`public`	# `resetHandles( )`
`public`	# `addHandle( mixed $handle )`
`public`	# `removeHandle( mixed $handle )`
`public`	# `getHandles( )`
`public string`	# `getCacheId( )` Get cache id Get cache id Returns `string`
`public Mage_Core_Model_Layout_Update`	# `setCacheId( string $cacheId )` Set cache id Set cache id Parameters `$cacheId` `string` $cacheId Returns `Mage_Core_Model_Layout_Update`
`public`	# `loadCache( )`
`public`	# `saveCache( )`
`public Mage_Core_Model_Layout_Update`	# `load( array\|string $handles = array() )` Load layout updates by handles Load layout updates by handles Parameters `$handles` `array\|string` $handles Returns `Mage_Core_Model_Layout_Update`
`public`	# `asSimplexml( )`
`public Mage_Core_Model_Layout_Update`	# `merge( string $handle )` Merge layout update by handle Merge layout update by handle Parameters `$handle` `string` $handle Returns `Mage_Core_Model_Layout_Update`
`public`	# `fetchFileLayoutUpdates( )`
`public`	# `fetchPackageLayoutUpdates( mixed $handle )`
`public`	# `fetchDbLayoutUpdates( mixed $handle )`
`protected mixed`	# `_getUpdateString( string $handle )` Get update string Get update string Parameters `$handle` `string` $handle Returns `mixed`
`public`	# `fetchRecursiveUpdates( mixed $updateXml )`
`public Mage_Core_Model_Layout_Element`	# `getFileLayoutUpdatesXml( string $area, string $package, string $theme, integer\|null $storeId = null )` Collect and merge layout updates from file Collect and merge layout updates from file Parameters `$area` `string` $area `$package` `string` $package `$theme` `string` $theme `$storeId` `integer\|null` $storeId Returns `Mage_Core_Model_Layout_Element`

Constants summary
`string`	`LAYOUT_GENERAL_CACHE_TAG`	`'LAYOUT_GENERAL_CACHE_TAG'`	# Additional tag for cleaning layout cache convenience Additional tag for cleaning layout cache convenience

Properties summary
`protected string`	`$_elementClass`		# Layout Update Simplexml Element Class Name Layout Update Simplexml Element Class Name
`protected Simplexml_Element`	`$_packageLayout`		#
`protected string`	`$_cacheId`		# Cache key Cache key
`protected string`	`$_cachePrefix`		# Cache prefix Cache prefix
`protected array`	`$_updates`	`array()`	# Cumulative array of update XML strings Cumulative array of update XML strings
`protected array`	`$_handles`	`array()`	# Handles used in this update Handles used in this update
`protected array`	`$_subst`	`array()`	# Substitution values in structure array('from'=>array(), 'to'=>array()) Substitution values in structure array('from'=>array(), 'to'=>array())

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Class Mage_Core_Model_Layout_Update

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