Zend_Cache_Frontend_Capture Class Reference

Public Member Functions
	start ($id, array $tags, $extension=null)
	Start the cache.
	_flush ($data)
	callback for output buffering (shouldn't really be called manually)
Public Member Functions inherited from Zend_Cache_Core
	__construct ($options=array())
	Constructor.
	setConfig (Zend_Config $config)
	Set options using an instance of type Zend_Config.
	setBackend (Zend_Cache_Backend $backendObject)
	Set the backend.
	getBackend ()
	Returns the backend.
	setOption ($name, $value)
	Public frontend to set an option.
	getOption ($name)
	Public frontend to get an option value.
	setLifetime ($newLifetime)
	Force a new lifetime.
	load ($id, $doNotTestCacheValidity=false, $doNotUnserialize=false)
	Test if a cache is available for the given id and (if yes) return it (false else)
	test ($id)
	Test if a cache is available for the given id.
	save ($data, $id=null, $tags=array(), $specificLifetime=false, $priority=8)
	Save some data in a cache.
	remove ($id)
	Remove a cache.
	clean ($mode= 'all', $tags=array())
	Clean cache entries.
	getIdsMatchingTags ($tags=array())
	Return an array of stored cache ids which match given tags.
	getIdsNotMatchingTags ($tags=array())
	Return an array of stored cache ids which don't match given tags.
	getIdsMatchingAnyTags ($tags=array())
	Return an array of stored cache ids which match any given tags.
	getIds ()
	Return an array of stored cache ids.
	getTags ()
	Return an array of stored tags.
	getFillingPercentage ()
	Return the filling percentage of the backend storage.
	getMetadatas ($id)
	Return an array of metadatas for the given cache id.
	touch ($id, $extraLifetime)
	Give (if possible) an extra lifetime to the given cache id.

Protected Attributes
	$_idStack = array()
	$_tags = array()
	$_extension = null
Protected Attributes inherited from Zend_Cache_Core
	$_backend = null
	Backend Object.
	$_options
	$_specificOptions = array()
	Not used for the core, just a sort a hint to get a common setOption() method (for the core and for frontends)
	$_extendedBackend = false
	True if the backend implements Zend_Cache_Backend_ExtendedInterface.
	$_backendCapabilities = array()

Additional Inherited Members
Public Attributes inherited from Zend_Cache_Core
const	BACKEND_NOT_SUPPORTS_TAG = 'tags are not supported by the current backend'
	Messages.
const	BACKEND_NOT_IMPLEMENTS_EXTENDED_IF = 'Current backend doesn\'t implement the Zend_Cache_Backend_ExtendedInterface, so this method is not available'
Protected Member Functions inherited from Zend_Cache_Core
	_loggerSanity ()
	Make sure if we enable logging that the Zend_Log class is available.
	_log ($message, $priority=4)
	Log a message at the WARN (4) priority.
	_id ($id)
	Make and return a cache id.
Static Protected Member Functions inherited from Zend_Cache_Core
static	_validateIdOrTag ($string)
	Validate a cache id or a tag (security, reliable filenames, reserved prefixes...)
static	_validateTagsArray ($tags)
	Validate a tags array (security, reliable filenames, reserved prefixes...)
Static Protected Attributes inherited from Zend_Cache_Core
static	$_directivesList = array('lifetime', 'logging', 'logger')
	Array of options which have to be transfered to backend.

Member Function Documentation

_flush

(

$data

)

callback for output buffering (shouldn't really be called manually)

Parameters

string

$data

Buffered output

Returns

string Data to send to browser

start	(		$id,
		array	$tags,
			$extension = null
	)

Start the cache.

Parameters

string

$id

Cache id

Returns

mixed True if the cache is hit (false else) with $echoData=true (default) ; string else (datas)

Member Data Documentation

$_extension = null

protected

$_idStack = array()

protected

$_tags = array()

protected