A simple snippet that return formated phone number for a html tag

formatPhone.php

<?php
//-----------------------------------------------------------
//  formatPhone
//-----------------------------------------------------------
/*
 * @author: Steeve from lawebfabric
 * @website: http://www.lawebfabric.com
 * @tutorial modx website: http://www.tutocms.fr/
 */
// $input        = '04 94 39 28 49';
// $input        = '+33 4 56 78 98 76';
// Return formated number like +33456789876

$formated_number    = preg_replace('/\s+/', '', $input);
$formated_number    = preg_replace('/^0/','+33',$formated_number);

return $formated_number;