public static function getPdoSlam1()
{
if (PdoSlam1::$monPdoSlam1 == null) {
PdoSlam1::$monPdoSlam1 = new PdoSlam1();
}
return PdoSlam1::$monPdoSlam1;
}
<?php
session_start();
//Connection au serveur
require_once './js/pdoclass.php';
$pdo = PdoSlam1::getPdoSlam1();
?>
<!DOCTYPE html>
<html>
<head>
<title>A Simple Page with CKEditor</title>
<!-- Make sure the path to CKEditor is correct. -->
<script src="ckeditor/ckeditor.js"></script>
<meta http-equiv="Content-Type" content="text/html" charset="utf-8">
<script src="js/jquery-2.1.0.min.js"></script>
<link rel="stylesheet" href="css/bootstrap.min.css" type="text/css">
<link rel="stylesheet" href="css/bootstrap-theme.min.css" type="text/css">
<script src="js/bootstrap.min.js"></script>
<link rel="stylesheet" href='css/moncss.css' type='text/javascript'>
</head>
<body>
<!-- Button trigger modal -->
<span class='glyphicon glyphicon-envelope grey' data-toggle="modal" data-target="#myModal"></span>
<!-- Modal -->
<div class="modal fade" id="myModal" tabindex="-1" role="dialog" aria-labelledby="myModalLabel" aria-hidden="true">
<div class="modal-dialog">
<div class="modal-content">
<div class="modal-header">
