Le masque /[,&\s()]/ correspond-il à :
Array ( [0] => je [1] => m'appelle [2] => Guillaume [3] => Rossolini [4] => [5] => alias [6] => Yogui [7] => )
Array ( [0] => ceci [1] => est [2] => un [3] => tutoriel [4] => sur [5] => les [6] => expressions [7] => régulières )