chamilo / chamilo-lms

    }

    // ----- Look for mandatory options

    if ($v_requested_options !== false) {

      for ($key=reset($v_requested_options); $key=key($v_requested_options); $key=next($v_requested_options)) {

        // ----- Look for mandatory option

        if ($v_requested_options[$key] == 'mandatory') {

          // ----- Look if present

          if (!isset($v_result_list[$key])) {

            // ----- Error log

            PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Missing mandatory parameter ".PclZipUtilOptionText($key)."(".$key.")");

            // ----- Return

            return PclZip::errorCode();

          }

        }

      }

    }

    // ----- Look for default values

    if (!isset($v_result_list[PCLZIP_OPT_TEMP_FILE_THRESHOLD])) {

      }

      // ----- Look for mandatory options

      if ($v_requested_options !== false) {

        for ($key=reset($v_requested_options); $key=key($v_requested_options); $key=next($v_requested_options)) {

          // ----- Look for mandatory option

          if ($v_requested_options[$key] == 'mandatory') {

            // ----- Look if present

            if (!isset($p_file_list[$key])) {

              PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Missing mandatory parameter ".PclZipUtilOptionText($key)."(".$key.")");

              return PclZip::errorCode();

            }

          }

        }

      }

    // end foreach

    }