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                <!DOCTYPE html>
        <title>Cours JavaScript</title>
        <meta charset="utf-8">
        <link rel="stylesheet" href="cours.css">
        <script src='cours.js' async></script>
        <h1>Titre principal</h1>
        <p id='p0'></p>
        <p id='p1'></p>
        <p id='p2'></p>
        <p id='p3'></p>




                let chaine = 'Bonjour, je suis Pierre et mon no. est le [06-36-65-65-65]';
let masque1 = /er|t/g; //Correspondance : "er" ou "t"
let masque2 = /e(r|t)/; //Correspondance : "er" ou "et" + capture r ou t
let masque3 = /Bon(jour)/; //Correspondance : "Bonjour" + capture "jour"
let masque4 = /Bon(jour)/g; //Correspondance : "Bonjour" + capture "jour"

let p0 = document.getElementById('p0');
let p1 = document.getElementById('p1');

let tb1 = chaine.match(masque1);
let tb2 = chaine.match(masque2);
let tb3 = chaine.match(masque3);

//Ne renvoie pas les résultats capturés car optoin g utilisée
let tb4 = chaine.match(masque4);

p0.textContent = chaine;
p1.innerHTML =
    'Résultat masque 1 : ' +  tb1 +
    '<br>Résultat masque 2 : ' +  tb2 +
    '<br>Résultat masque 3 : ' + tb3 +
    '<br>Résultat masque 4 : ' + tb4;