function ifSetGetToDetails()
{
if (isset($_POST['showId'])) {
$id = new GetBook();
$id->getBooksById($_POST['showId']);
}
}
<?php
include $_SERVER["DOCUMENT_ROOT"] . "/head_foot/header.php";
include $_SERVER["DOCUMENT_ROOT"] . "/head_foot/footer.php";
include "../books/GetBook.php";
if (isset($_GET["id"])) {
$id = $_GET["id"];
$bookById = new GetBook();
$array = $bookById->getBooksById($id);
}
?>
<body>
<?php
$i = 0;
while ($i < count($array)) {
?>
<h2><?php
echo $array[$i]["title"];
?>
</h2>
<div name="infos">
<ul>
<li>Auteur: <?php
echo $array[$i]["author"];
?>
</li>
<li>Nombre de pages: <?php
echo $array[$i]["pages"];
?>
