phprs\util\ApcCache::set PHP Метод

public set ( string $key, string $var, integer $ttl ) : boolean
$key	string
$var	string
$ttl	integer
Результат	boolean	bool Returns true on success or false on failure. Second syntax returns array with error keys.

    public function set($key, $var, $ttl)
    {
        return apc_store($key, $var, $ttl);
    }

ApcCache