Returns the country calling code for a specific region. For example, this would be 1 for the
United States, and 64 for New Zealand. Assumes the region is already valid.
| public getCountryCodeForRegion ( string $regionCode ) : integer | ||
| $regionCode | string | the region that we want to get the country calling code for |
| return | integer | the country calling code for the region denoted by regionCode |
public function testGetCountryCodeForRegion()
{
$this->assertEquals(1, $this->phoneUtil->getCountryCodeForRegion(RegionCode::US));
$this->assertEquals(64, $this->phoneUtil->getCountryCodeForRegion(RegionCode::NZ));
$this->assertEquals(0, $this->phoneUtil->getCountryCodeForRegion(null));
$this->assertEquals(0, $this->phoneUtil->getCountryCodeForRegion(RegionCode::ZZ));
$this->assertEquals(0, $this->phoneUtil->getCountryCodeForRegion(RegionCode::UN001));
// CS is already deprecated so the library doesn't support it
$this->assertEquals(0, $this->phoneUtil->getCountryCodeForRegion(RegionCode::CS));
}
/**
* Get dialing country code for provided country
*
* @param string $country
*
* @return int
*
* @throws Exceptions\NoValidCountryException
*/
public function getCountryCodeForCountry($country)
{
// Check if country is valid
$country = $this->validateCountry($country);
// Transform country to country code
$code = $this->phoneNumberUtil->getCountryCodeForRegion($country);
if ($code !== 0) {
return $code;
} else {
throw new Exceptions\NoValidCountryException('Provided country code "' . $country . '" is not valid. Provide valid country code.');
}
}
