function format_hu_phone_number in Phone 6

Same name and namespace in other branches

1. 7 include/phone.hu.inc \format_hu_phone_number()

Convert a valid Hungarian phone number into standard (+36) ..... format

Parameters

$phonenumber must be a valid nine-digit number (with optional international prefix):

File

./phone.hu.inc, line 48

CCK Field for Hungarian phone numbers.

Code

function format_hu_phone_number($phonenumber, $field = FALSE) {

  // define regular expression
  $regex = "/\n    \\D*           # optional separator\n\t(?:\\+?36|06)? # country code\n    (\\d\\d?)       # area code\n    \\D*           # optional separator\n    (\\d{3})       # second group\n    \\D*           # optional separator\n    (\\d{3,4})     # third group\n    \\D*           # ignore trailing non-digits\n    \$/x";

  // get digits of phone number
  preg_match($regex, $phonenumber, $matches);

  // construct ten-digit phone number
  $phonenumber = '+36 ' . $matches[1] . ' ' . $matches[2] . ' ' . $matches[3] . ' ' . $matches[4];
  return $phonenumber;
}