JamesMoss\Flywheel\CachedQuery::execute PHP Метод

    public function execute()
    {
        static $apcPrefix = null;
        if ($apcPrefix === null) {
            $apcPrefix = function_exists('apcu_fetch') ? 'apcu' : 'apc';
        }
        // Generate a cache key by comparing our parameters to see if we've
        // made this query before
        $key = $this->getParameterHash() . $this->getFileHash();
        // Try and fetch a cached result object from APC
        $funcName = $apcPrefix . '_fetch';
        $success = false;
        $result = $funcName($key, $success);
        // If the result isn't in the cache then we run the real query
        if (!$success) {
            $result = parent::execute();
            $funcName = $apcPrefix . '_store';
            $funcName($key, $result);
        }
        return $result;
    }

 public function testCache()
 {
     if (!ini_get('apc.enable_cli')) {
         $this->markTestSkipped('The APC extension is not enabled on the command line. Set apc.enable_cli=1.');
     }
     $path = __DIR__ . '/fixtures/datastore/querytest';
     $config = new Config($path . '/');
     $repo = new Repository('countries', $config);
     $query = new CachedQuery($repo);
     $total = 0;
     for ($i = 0; $i < 100; $i++) {
         $start = microtime(true);
         $query->where('cca2', '==', 'GB');
         $query->execute();
         $total += microtime(true) - $start;
     }
 }