la table de multiplication

<!doctype html>
<html lang = "fr">

<head>
<title>Our Funky HTML mult table</title>
<meta name="description" content="Our first page">
<meta name="keywords" content="html tutorial template">
<link rel="stylesheet" type="text/css" href="bostyle.css">

</head>

<body>
<p>juste un paragraphe</p>
<b class="toto">Content</b> goes <i>here</i>. <br><br>
<img src="https://www.w3schools.com/tags/img_girl.jpg" alt="Girl in a jacket" width="50" height="60">
<a class="toto titi" href="https://www.w3.org/">W3C Website</a>
<p> un autre paragraphe</p>

<?php
if(isset($_GET['taille']))
$taille = $_GET['taille'];
else
$taille =10;

if(isset($_GET['recherche']))
$recherche = $_GET['recherche'];
else
$recherche =12;

echo("<br><a href='table.php?taille=".($taille-1)."&recherche=".($recherche)."' >previous</a>");
?>
<table>
<?php
for($j=1; $j<$taille+1; $j++){
print("<tr>\n");
for($i=1; $i<$taille+1; $i++){
if($i==1 || $j==1)
print("<th class='ttt'>".($i*$j)."</th>\n");
else if($i*$j==$recherche)
print('<td class="trouve">'.($i*$j)."</td>\n");
else
print('<td class="ttt">'.($i*$j)."</td>\n");
}
print("</tr>\n");
}
?>
</table>

<?php
echo("<a href='table.php?taille=".($taille+1)."&recherche=".($recherche)."' >next</a>");

echo('<form action="/table.php">
des bords : <input type="checkbox" name="bord" value="oui"></input><br>
<input type="hidden" name="taille" value='.$taille.'></input>
<label for="lname">Recherche:</label><br>
<input type="text" name="recherche" value="'.$recherche.'"><br>
<input type="submit" value="Submit">
</form>');
?>
</body>

</html>