protected function addStandardHeader($fileHandler)
{
if (PHP_MAJOR_VERSION == 5) {
$header = (require $this->configDir . '/php5/phalcon_c_header.php');
} else {
$header = (require $this->configDir . '/php7/phalcon_c_header.php');
}
fwrite($fileHandler, PHP_EOL . $header . PHP_EOL);
}