public function ApcCache::has in Plug 7

Returns whether metadata for the given class exists in the cache.

Parameters

string $class:

Overrides CacheInterface::has

File

lib/Symfony/validator/Symfony/Component/Validator/Mapping/Cache/ApcCache.php, line 33

Class

ApcCache

Namespace

Symfony\Component\Validator\Mapping\Cache

Code

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);
}