Zend FR

$stopWords = array("au","aussi","autre","avant","avec","avoir","bon","car","ce","cela", "ces","ceux","ci","dans","des","du","donc", "elle","elles","en","est","et","hors","ici","il","ils","je","la","le","les","leur","là","ma","mais","mes","mon","mot","même","ni","notre","nous","ou","où","par","pas","peu","pour","que","quel","quelle","quelles","quels","qui","sa","sans","ses","si","son","sous","sur","ta","tels","tes","ton","tous","tout","trop","très","tu","ça");

$stopWordsFilter = new Zend_Search_Lucene_Analysis_TokenFilter_StopWords($stopWords);

$analyzer = new Zend_Search_Lucene_Analysis_Analyzer_Common_TextNum_CaseInsensitive();
$analyzer->addFilter($stopWordsFilter);

Zend_Search_Lucene_Analysis_Analyzer::setDefault($analyzer);