getGroupedFields() публичный статический Метод

Used for generating address forms.
public static getGroupedFields ( $format ) : array
Результат array An array of address fields grouped by line, in the same order as they appear in the format string. For example: [ [givenName, familyName], [organization], [addressLine1], [addressLine2], [locality, administrativeArea, postalCode] ]
 /**
  * @covers ::getGroupedFields
  */
 public function testGetGroupedFields()
 {
     $format = "%givenName %familyName\n%organization\n%addressLine1\n%addressLine2\n%locality, %postalCode";
     $expectedGroupedFields = [[AddressField::GIVEN_NAME, AddressField::FAMILY_NAME], [AddressField::ORGANIZATION], [AddressField::ADDRESS_LINE1], [AddressField::ADDRESS_LINE2], [AddressField::LOCALITY, AddressField::POSTAL_CODE]];
     $this->assertEquals($expectedGroupedFields, AddressFormatHelper::getGroupedFields($format));
 }