phone.it.inc in Phone 5

File

phone.it.inc

<?php

/**
 * Verifies that $phonenumber is a valid ten-digit North American phone number
 *
 * @param string $phonenumber
 * @return boolean Returns boolean FALSE if the phone number is not valid. 
 */
function valid_it_phone_number($phonenumber) {

  // define regular expression
  $regex = "/^(0([1345789][0159]|(37|54|73|96)[1234567]|(12|17|34|38|46|52|57|78|8[678]|9[2378])[12345]|(14|32|47)[1234]|(18|36|53|57|77|82)[345]|(33|72|83|94)[12]|1(31|6[1356]|8[27])|2|3(46|62|86)|4([23][123456789]|4[245]|81)|5([368]6|32|6[45]|[78][78]|8[345])|6|7(4[2346]|6[1356]|7[16]|89)|8(2[78]|3[356])|968|976)\\/[1-9]|3([234][03789]|3[456]|46|6[0368]|8[0389]|9[0123])\\/)[0-9 -]+[0-9]\$/i";

  // return true if valid, false otherwise
  return (bool) preg_match($regex, $phonenumber);
}

/**
 * Formatting for Italian Phone Numbers.  
 *
 * @param string $phonenumber
 * @return string Returns a string containting the phone number with some formatting.
 */
function format_it_phone_number($phonenumber, $field) {

  //$phonenumber = trim($phonenumber);

  // do some formatting on the phone number
  $phonenumber = str_replace("[ -]", "", $phonenumber);
  if ($field['phone_country_code']) {
    if ($matches[1] != "+39") {
      $phonenumber = "+39" . " " . $phonenumber;
    }
  }
  return $phonenumber;
}

Functions

Name	Description
format_it_phone_number	Formatting for Italian Phone Numbers.
valid_it_phone_number	Verifies that $phonenumber is a valid ten-digit North American phone number