本文整理匯總了PHP中libphonenumber\PhoneNumberUtil::getLengthOfGeographicalAreaCode方法的典型用法代碼示例。如果您正苦於以下問題：PHP PhoneNumberUtil::getLengthOfGeographicalAreaCode方法的具體用法？PHP PhoneNumberUtil::getLengthOfGeographicalAreaCode怎麽用？PHP PhoneNumberUtil::getLengthOfGeographicalAreaCode使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類libphonenumber\PhoneNumberUtil的用法示例。
在下文中一共展示了PhoneNumberUtil::getLengthOfGeographicalAreaCode方法的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的PHP代碼示例。
示例1: testGetLengthOfGeographicalAreaCode
public function testGetLengthOfGeographicalAreaCode()
{
// Google MTV, which has area code "650".
$this->assertEquals(3, $this->phoneUtil->getLengthOfGeographicalAreaCode(self::$usNumber));
// A North America toll-free number, which has no area code.
$this->assertEquals(0, $this->phoneUtil->getLengthOfGeographicalAreaCode(self::$usTollFree));
// Google London, which has area code "20".
$this->assertEquals(2, $this->phoneUtil->getLengthOfGeographicalAreaCode(self::$gbNumber));
// A UK mobile phone, which has no area code.
$this->assertEquals(0, $this->phoneUtil->getLengthOfGeographicalAreaCode(self::$gbMobile));
// Google Buenos Aires, which has area code "11".
$this->assertEquals(2, $this->phoneUtil->getLengthOfGeographicalAreaCode(self::$arNumber));
// Google Sydney, which has area code "2".
$this->assertEquals(1, $this->phoneUtil->getLengthOfGeographicalAreaCode(self::$auNumber));
// Google Singapore. Singapore has no area code and no national prefix.
$this->assertEquals(0, $this->phoneUtil->getLengthOfGeographicalAreaCode(self::$sgNumber));
// An invalid US number (1 digit shorter), which has no area code.
$this->assertEquals(0, $this->phoneUtil->getLengthOfGeographicalAreaCode(self::$usShortByOneNumber));
// An international toll free number, which has no area code.
$this->assertEquals(0, $this->phoneUtil->getLengthOfGeographicalAreaCode(self::$internationalTollFree));
}