ConfigCache

class ConfigCache extends ResourceCheckerConfigCache

ConfigCache caches arbitrary content in files on disk.

When in debug mode, those metadata resources that implement \Symfony\Component\Config\Resource\SelfCheckingResourceInterface will be used to check cache freshness.

Methods

	__construct(string $file, bool $debug)
string	getPath() Gets the cache file path.	from ResourceCheckerConfigCache
bool	isFresh() Checks if the cache is still fresh.
	write(string $content, array $metadata = null) Writes cache.	from ResourceCheckerConfigCache

Details

__construct(string $file, bool $debug)

Parameters

string	$file	The absolute cache path
bool	$debug	Whether debugging is enabled or not

string getPath()

Gets the cache file path.

Return Value

string

The cache file path

bool isFresh()

Checks if the cache is still fresh.

This implementation always returns true when debug is off and the cache file exists.

Return Value

bool	Whether the cache is still fresh.

write(string $content, array $metadata = null)

Writes cache.

Parameters

string	$content	The content to write into the cache
array	$metadata	An array of ResourceInterface instances

Exceptions

RuntimeException

When cache file can't be written

Links:

http://api.symfony.com/master/Symfony/Component/Config/ConfigCache.html

doc_Symfony

2016-10-28 06:11:01

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