<?php

namespace libphonenumber;

/**
 * Country code source from number
 */
class CountryCodeSource
{
    /**
     * The country_code is derived based on a phone number with a leading "+", e.g. the French
     * number "+33 1 42 68 53 00".
     */
    const FROM_NUMBER_WITH_PLUS_SIGN = 0;
    /**
     * The country_code is derived based on a phone number with a leading IDD, e.g. the French
     * number "011 33 1 42 68 53 00", as it is dialled from US.
     */
    const FROM_NUMBER_WITH_IDD = 1;
    /**
     * The country_code is derived based on a phone number without a leading "+", e.g. the French
     * number "33 1 42 68 53 00" when defaultCountry is supplied as France.
     */
    const FROM_NUMBER_WITHOUT_PLUS_SIGN = 2;
    /**
     * The country_code is derived NOT based on the phone number itself, but from the defaultCountry
     * parameter provided in the parsing function by the clients. This happens mostly for numbers
     * written in the national format (without country code). For example, this would be set when
     * parsing the French number "01 42 68 53 00", when defaultCountry is supplied as France.
     */
    const FROM_DEFAULT_COUNTRY = 3;

    const UNSPECIFIED = 4;
}