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/Symfony 2.7

Symfony\Component\Config\ConfigCache

class ConfigCache

ConfigCache manages PHP cache files.

When debug is enabled, it knows when to flush the cache thanks to an array of ResourceInterface instances.

Methods

__construct(string $file, bool $debug)

Constructor.
string __toString()

Gets the cache file path.
bool isFresh()

Checks if the cache is still fresh.
write(string $content, array $metadata = null)

Writes cache.

Details

public __construct(string $file, bool $debug)

Constructor.

Parameters

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

public string __toString()

Gets the cache file path.

Return Value

string The cache file path

public bool isFresh()

Checks if the cache is still fresh.

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

Return Value

bool true if the cache is fresh, false otherwise

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

Writes cache.

Parameters

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

Exceptions

RuntimeException When cache file can't be wrote

© 2004–2016 Fabien Potencier
Licensed under the MIT License.
http://api.symfony.com/2.7/Symfony/Component/Config/ConfigCache.html