class ApcCache in Plug 7

Hierarchy

• class \Symfony\Component\Validator\Mapping\Cache\ApcCache implements CacheInterface

Deprecated

Deprecated since version 2.5, to be removed in 3.0. Use DoctrineCache with Doctrine\Common\Cache\ApcCache instead.

1 file declares its use of ApcCache

LegacyApcCacheTest.php in lib/Symfony/validator/Symfony/Component/Validator/Tests/Mapping/Cache/LegacyApcCacheTest.php

File

lib/Symfony/validator/Symfony/Component/Validator/Mapping/Cache/ApcCache.php, line 20

Namespace

Symfony\Component\Validator\Mapping\Cache

class ApcCache implements CacheInterface {
  private $prefix;
  public function __construct($prefix) {
    if (!extension_loaded('apc')) {
      throw new \RuntimeException('Unable to use ApcCache to cache validator mappings as APC is not enabled.');
    }
    $this->prefix = $prefix;
  }
  public function has($class) {
    if (!function_exists('apc_exists')) {
      $exists = false;
      apc_fetch($this->prefix . $class, $exists);
      return $exists;
    }
    return apc_exists($this->prefix . $class);
  }
  public function read($class) {
    return apc_fetch($this->prefix . $class);
  }
  public function write(ClassMetadata $metadata) {
    apc_store($this->prefix . $metadata
      ->getClassName(), $metadata);
  }

}

Members

Name	Modifiers	Type	Description	Overrides
ApcCache::$prefix	private	property
ApcCache::has	public	function	Returns whether metadata for the given class exists in the cache. Overrides CacheInterface::has
ApcCache::read	public	function	Returns the metadata for the given class from the cache. Overrides CacheInterface::read
ApcCache::write	public	function	Stores a class metadata in the cache. Overrides CacheInterface::write
ApcCache::__construct	public	function