+function format_phone_number($tel)
+{
+ $tel = trim($tel);
+ if (substr($tel, 0, 3) === '(0)') {
+ $tel = '33' . $tel;
+ }
+ $tel = preg_replace('/\(0\)/', '', $tel);
+ $tel = preg_replace('/[^0-9]/', '', $tel);
+ if (substr($tel, 0, 2) === '00') {
+ $tel = substr($tel, 2);
+ } else if(substr($tel, 0, 1) === '0') {
+ $tel = '33' . substr($tel, 1);
+ }
+ return $tel;
+}
+
+function format_display_number($tel, &$error, $format = array('format'=>'','phoneprf'=>''))
+{
+ $error = false;
+ $ret = '';
+ $tel_length = strlen($tel);
+ if((!isset($format['phoneprf'])) || ($format['phoneprf'] == '')) {
+ $res = XDB::query("SELECT phonePrefix AS phoneprf, phoneFormat AS format
+ FROM geoloc_countries
+ WHERE phonePrefix = {?} OR phonePrefix = {?} OR phonePrefix = {?}
+ LIMIT 1",
+ substr($tel, 0, 1), substr($tel, 0, 2), substr($tel, 0, 3));
+ if ($res->numRows() == 0) {
+ $error = true;
+ return '+' . $tel;
+ }
+ $format = $res->fetchOneAssoc();
+ }
+ if ($format['format'] == '') {
+ $format['format'] = '+p';
+ }
+ $j = 0;
+ $i = strlen($format['phoneprf']);
+ $length_format = strlen($format['format']);
+ while (($i < $tel_length) && ($j < $length_format)){
+ if ($format['format'][$j] == '#'){
+ $ret .= $tel[$i];
+ $i++;
+ } else if ($format['format'][$j] == 'p') {
+ $ret .= $format['phoneprf'];
+ } else {
+ $ret .= $format['format'][$j];
+ }
+ $j++;
+ }
+ for (; $i < $tel_length - 1; $i += 2) {
+ $ret .= ' ' . substr($tel, $i, 2);
+ }
+ //appends last alone number to the last block
+ if ($i < $tel_length) {
+ $ret .= substr($tel, $i);
+ }
+ return $ret;
+}
+
+/**
+ * Extract search token from term
+ * @param $term a utf-8 string that can contain any char
+ * @param an array of elementary tokens
+ */
+function tokenize_job_term($term)
+{
+ $term = mb_strtoupper(replace_accent($term));
+ $term = str_replace(array('/', ',', '(', ')', '"', '&', '»', '«'), ' ', $term);
+ $tokens = explode(' ', $term);
+ static $not_tokens = array('ET','AND','DE','DES','DU','D\'','OU','L\'','LA','LE','LES','PAR','AU','AUX','EN','SUR','UN','UNE','IN');
+ foreach ($tokens as &$t) {
+ if (substr($t, 1, 1) == '\'' && in_array(substr($t, 0, 2), $not_tokens)) {
+ $t = substr($t, 2);
+ }
+ if (strlen($t) == 1 || in_array($t, $not_tokens)) {
+ $t = false;
+ continue;
+ }
+ }
+ return array_filter($tokens);
+}
+