Infusionsoft_SmartCache::cacheData PHP Method

    public function cacheData($data)
    {
        $file = $this->getCacheFileName();
        $expiration = time() + $this->ttl;
        $data['expiration'] = $expiration;
        $serializedData = serialize($data);
        if (self::$staticExternalCacheClass == null) {
            $fh = fopen($file, 'w+');
            if ($fh === false) {
                throw new Exception("Failed to open " . $file);
            }
            fwrite($fh, $serializedData);
            fclose($fh);
        } else {
            $staticClass = self::$staticExternalCacheClass;
            $staticClass::write($this->getCacheFileName(), $serializedData);
        }
    }