public static function getInformation($IDENTIFIER, $meetingID, $modPW, $URL, $SALT) { // if the identifier is null or '', then return false if ($IDENTIFIER == "" || $IDENTIFIER == null) { echo "You need to type in a valid value into the identifier."; return false; } else { if ($IDENTIFIER == 'attendee') { return BigBlueButtonBN::getUsers($meetingID, $modPW, $URL, $SALT); } else { if ($IDENTIFIER == 'meetings') { return BigBlueButtonBN::getMeetings($URL, $SALT); } else { return true; } } } }