public function init($logFilePrefix) {
    self::$logFileName = date('Y-m-d_H-i-s') . '-' . ucfirst($logFilePrefix) . '-' . md5(time()) . '.log';
    $ssl = null;

    $this->writeLog(sprintf($this->debugStrings['start'], date('Y-m-d H:i:s')));

    if (in_array('curl', get_loaded_extensions())) {
      $curl_version = curl_version();
      $curl = $curl_version['version'];
      $ssl = $curl_version['ssl_version'];
    }
    else {
      $curl = 'no';
    }

    if (!$ssl && in_array('openssl', get_loaded_extensions())) {
      $ssl = 'yes';
    }

    if (!$ssl) {
      $ssl = 'no';
    }

    $this->writeLog(sprintf($this->debugStrings['php-ini'], PHP_VERSION, $curl, $ssl));
  }