1<?php
2
3namespace libphonenumber;
4
5/**
6 * INTERNATIONAL and NATIONAL formats are consistent with the definition in ITU-T Recommendation
7 * E123. For example, the number of the Google Switzerland office will be written as
8 * "+41 44 668 1800" in INTERNATIONAL format, and as "044 668 1800" in NATIONAL format.
9 * E164 format is as per INTERNATIONAL format but with no formatting applied, e.g.
10 * "+41446681800". RFC3966 is as per INTERNATIONAL format, but with all spaces and other
11 * separating symbols replaced with a hyphen, and with any phone number extension appended with
12 * ";ext=". It also will have a prefix of "tel:" added, e.g. "tel:+41-44-668-1800".
13 *
14 * Note: If you are considering storing the number in a neutral format, you are highly advised to
15 * use the PhoneNumber class.
16 */
17class PhoneNumberFormat
18{
19    const E164 = 0;
20    const INTERNATIONAL = 1;
21    const NATIONAL = 2;
22    const RFC3966 = 3;
23}
24