TYPO3\CMS\Core\Cache\Frontend\PhpFrontend Class Reference

Inheritance diagram for TYPO3\CMS\Core\Cache\Frontend\PhpFrontend:

Public Member Functions
	__construct ($identifier, PhpCapableBackendInterface $backend)
	set ($entryIdentifier, $sourceCode, array $tags=[], $lifetime=null)
	requireOnce ($entryIdentifier)
Public Member Functions inherited from TYPO3\CMS\Core\Cache\Frontend\StringFrontend
	set ($entryIdentifier, $string, array $tags=[], $lifetime=null)
	get ($entryIdentifier)
	getByTag ($tag)
Public Member Functions inherited from TYPO3\CMS\Core\Cache\Frontend\AbstractFrontend
	__construct ($identifier, BackendInterface $backend)
	getIdentifier ()
	getBackend ()
	has ($entryIdentifier)
	remove ($entryIdentifier)
	flush ()
	flushByTag ($tag)
	collectGarbage ()
	isValidEntryIdentifier ($identifier)
	isValidTag ($tag)

Additional Inherited Members
Public Attributes inherited from TYPO3\CMS\Core\Cache\Frontend\FrontendInterface
const	TAG_CLASS = '%CLASS%'
const	TAG_PACKAGE = '%PACKAGE%'
const	PATTERN_ENTRYIDENTIFIER = '/^[a-zA-Z0-9_%\\-&]{1,250}$/'
const	PATTERN_TAG = '/^[a-zA-Z0-9_%\\-&]{1,250}$/'
Protected Attributes inherited from TYPO3\CMS\Core\Cache\Frontend\AbstractFrontend
	$identifier
	$backend

Detailed Description

A cache frontend tailored to PHP code.

This file is a backport from FLOW3

Definition at line 26 of file PhpFrontend.php.

Constructor & Destructor Documentation

__construct()

TYPO3\CMS\Core\Cache\Frontend\PhpFrontend::__construct	(		$identifier,
		PhpCapableBackendInterface	$backend
	)

Constructs the cache

Parameters

string	$identifier	An identifier which describes this cache
PhpCapableBackendInterface	$backend	Backend to be used for this cache

Definition at line 34 of file PhpFrontend.php.

References TYPO3\CMS\Core\Cache\Frontend\AbstractFrontend\$identifier.

Member Function Documentation

requireOnce()

TYPO3\CMS\Core\Cache\Frontend\PhpFrontend::requireOnce

(

$entryIdentifier

)

Loads PHP code from the cache and require_onces it right away.

Parameters

string

$entryIdentifier

An identifier which describes the cache entry to load

Returns

mixed Potential return value from the include operation

Definition at line 75 of file PhpFrontend.php.

set()

TYPO3\CMS\Core\Cache\Frontend\PhpFrontend::set	(		$entryIdentifier,
			$sourceCode,
		array	$tags = [],
			$lifetime = null
	)

Saves the PHP source code in the cache.

Parameters

string	$entryIdentifier	An identifier used for this cache entry, for example the class name
string	$sourceCode	PHP source code
array	$tags	Tags to associate with this cache entry
int	$lifetime	Lifetime of this cache entry in seconds. If NULL is specified, the default lifetime is used. "0" means unlimited liftime.

Returns

void

Exceptions

Implements TYPO3\CMS\Core\Cache\Frontend\FrontendInterface.

Definition at line 51 of file PhpFrontend.php.

References TYPO3\CMS\Core\Cache\Frontend\AbstractFrontend\isValidEntryIdentifier(), and TYPO3\CMS\Core\Cache\Frontend\AbstractFrontend\isValidTag().