A basic php function to translate integer to a franch words. Has you know french numbers in words are very particular. eg. 21 in english will be translate to twenty one, in french it will be vingt et un. there are many other exceptions.

usage :

$string = intergerIntoFrenchWords(71397);
echo $string;

will display soixante-onze mille trois cents quatre-vingt-dix-sept;

Enjoy !

If you are Swiss or Belgian feel free to contribute ;-)