Symfony\Component\Config\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)

No description

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