Convenience method to get a list of what global network calling codes the library has metadata
for.
| public getSupportedGlobalNetworkCallingCodes ( ) : array | ||
| return | array | |
public function testGetSupportedGlobalNetworkCallingCodes()
{
$globalNetworkCallingCodes = $this->phoneUtil->getSupportedGlobalNetworkCallingCodes();
$this->assertGreaterThan(0, count($globalNetworkCallingCodes));
foreach ($globalNetworkCallingCodes as $callingCode) {
$this->assertGreaterThan(0, $callingCode);
$this->assertEquals(RegionCode::UN001, $this->phoneUtil->getRegionCodeForCountryCode($callingCode));
}
}
