chamilo / chamilo-lms

 * @param string $filePath The absolute filepath

 * @return bool Whether it is an IMS/QTI question bank or not

 */

function isQtiQuestionBank($filePath)

{

    $data = file_get_contents($filePath);

    if (!empty($data)) {

        $match = preg_match('/ims_qtiasiv(\d)p(\d)/', $data);

        if ($match) {

            return true;

        }

    }

    return false;

}

 * @param string $filePath The absolute filepath

 * @return bool Whether it is an IMS/QTI manifest file or not

 */

function isQtiManifest($filePath)

{

    $data = file_get_contents($filePath);

    if (!empty($data)) {

        $match = preg_match('/imsccv(\d)p(\d)/', $data);

        if ($match) {

            return true;

        }

    }

    return false;

}