private static function extractPronounTransforms($from, $to, &$transforms, &$places)
{
$origFrom = $from;
// We have one special case
if ($from == 'doisprezecelea' && $to == 'douăsprezecea') {
$transforms[] = Transform::create('i', 'uă');
$transforms[] = Transform::create('lea', 'a');
$places[] = 2;
$places[] = 11;
return 1;
}
if (StringUtil::startsWith($to, $from)) {
$t = Transform::create('', mb_substr($to, mb_strlen($from)));
$transforms[] = $t;
$places[] = mb_strlen($from);
return 1;
}
while (mb_strlen($from) > 1 && $to && StringUtil::getLastChar($from) == StringUtil::getLastChar($to)) {
$from = StringUtil::dropLastChar($from);
$to = StringUtil::dropLastChar($to);
}
$place = 0;
while (mb_strlen($from) > 1 && $to && StringUtil::getCharAt($from, 0) == StringUtil::getCharAt($to, 0)) {
$from = mb_substr($from, 1);
$to = mb_substr($to, 1);
$place++;
}
$transforms[] = Transform::create($from, $to);
$places[] = $place;
return 1;
}