Zend_Cache_Frontend_Capture Class Reference

Inheritance diagram for Zend_Cache_Frontend_Capture:

Public Member Functions
	start ($id, array $tags, $extension=null)
	_flush ($data)
Public Member Functions inherited from Zend_Cache_Core
	__construct ($options=array())
	setConfig (Zend_Config $config)
	setBackend (Zend_Cache_Backend $backendObject)
	getBackend ()
	setOption ($name, $value)
	getOption ($name)
	setLifetime ($newLifetime)
	load ($id, $doNotTestCacheValidity=false, $doNotUnserialize=false)
	test ($id)
	save ($data, $id=null, $tags=array(), $specificLifetime=false, $priority=8)
	remove ($id)
	clean ($mode='all', $tags=array())
	getIdsMatchingTags ($tags=array())
	getIdsNotMatchingTags ($tags=array())
	getIdsMatchingAnyTags ($tags=array())
	getIds ()
	getTags ()
	getFillingPercentage ()
	getMetadatas ($id)
	touch ($id, $extraLifetime)

Protected Attributes
	$_idStack = array()
	$_tags = array()
	$_extension = null
Protected Attributes inherited from Zend_Cache_Core
	$_backend = null
	$_options
	$_specificOptions = array()
	$_extendedBackend = false
	$_backendCapabilities = array()

Additional Inherited Members
Data Fields inherited from Zend_Cache_Core
const	BACKEND_NOT_SUPPORTS_TAG = 'tags are not supported by the current backend'
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
	_validateIdOrTag ($string)
	_validateTagsArray ($tags)
	_loggerSanity ()
	_log ($message, $priority=4)
	_id ($id)
Static Protected Attributes inherited from Zend_Cache_Core
static	$_directivesList = array('lifetime', 'logging', 'logger')

Detailed Description

Definition at line 36 of file Capture.php.

Member Function Documentation

_flush()

_flush

(

$data

)

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

Parameters

string

$data

Buffered output

Returns

string Data to send to browser

Definition at line 75 of file Capture.php.

    {
        $id = array_pop($this->_idStack);
        if ($id === null) {
            Zend_Cache::throwException('use of _flush() without a start()');
        }
        if ($this->_extension) {
            $this->save(serialize(array($data, $this->_extension)), $id, $this->_tags);
        } else {
            $this->save($data, $id, $this->_tags);
        }
        return $data;
    }

start()

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)

Definition at line 58 of file Capture.php.

    {
        $this->_tags = $tags;
        $this->_extension = $extension;
        ob_start(array($this, '_flush'));
        ob_implicit_flush(false);
        $this->_idStack[] = $id;
        return false;
    }

Field Documentation

$_extension

$_extension = null

protected

Definition at line 50 of file Capture.php.

$_idStack

$_idStack = array()

protected

Definition at line 42 of file Capture.php.

$_tags

$_tags = array()

protected

Definition at line 48 of file Capture.php.

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The documentation for this class was generated from the following file:

• vendor/magento/zendframework1/library/Zend/Cache/Frontend/Capture.php