apcu = function_exists('apcu_fetch'); } /** * Get an item from the cache. * * @param string $key * @return mixed */ public function get($key) { return $this->apcu ? apcu_fetch($key) : apc_fetch($key); } /** * Store an item in the cache. * * @param string $key * @param mixed $value * @param int $seconds * @return array|bool */ public function put($key, $value, $seconds) { return $this->apcu ? apcu_store($key, $value, $seconds) : apc_store($key, $value, $seconds); } /** * Increment the value of an item in the cache. * * @param string $key * @param mixed $value * @return int|bool */ public function increment($key, $value) { return $this->apcu ? apcu_inc($key, $value) : apc_inc($key, $value); } /** * Decrement the value of an item in the cache. * * @param string $key * @param mixed $value * @return int|bool */ public function decrement($key, $value) { return $this->apcu ? apcu_dec($key, $value) : apc_dec($key, $value); } /** * Remove an item from the cache. * * @param string $key * @return bool */ public function delete($key) { return $this->apcu ? apcu_delete($key) : apc_delete($key); } /** * Remove all items from the cache. * * @return bool */ public function flush() { return $this->apcu ? apcu_clear_cache() : apc_clear_cache('user'); } }