Salix.gr - Greek Stemmer class - Greek Text manipulation class

This is a compined demo of stemmer and greek text classes. The code to produce the index is:

$text = greek_text::to_upper($text);
$words = greek_text::splitWords($text);
$words = greek_text::removeStopWordsFromArray($words);
$stemmed_words = greek_text::stemWordsArray($words);
$word_value = array_count_values($stemmed_words);