projetphp/post.php

<?php
$ret["return"] = false;
$ret["pw"] = null;
try {
    $config = include('config.php');
    $bdd = new PDO('mysql:host='.$config['host'].';dbname='.$config['dbName'].';charset=utf8', $config['username'], $config['pw']);
} catch (Exception $e) {
    die('Erreur : '.$e->getMessage());
}

//DELETE FROM `projetphp` WHERE `projetphp`.`login` = \'caprout\'
if (isset($_POST["userToDel"])) {
    $req = $bdd->prepare('DELETE FROM `projetphp` WHERE `projetphp`.`login`=:login');
    $req->execute(array( 'login' => htmlspecialchars($_POST["userToDel"])));
}


//UPDATE `projetphp` SET `security_level` = '6' WHERE `projetphp`.`login` = 'aaazzze';
if (isset($_POST["updatePW"], $_POST["datene"], $_POST["email"], $_POST["pw"], $_POST["sl"], $_POST["login"])) {
    if (preg_match('/^(([^<>()\[\]\\.,;:\s@"]+(\.[^<>()\[\]\\.,;:\s@"]+)*)|(".+"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$/', $_POST["email"])) {
        if (htmlspecialchars($_POST["updatePW"], ENT_QUOTES, 'UTF-8') == "true" && preg_match('/^[a-z]{8,16}$/', $_POST["pw"])) {
            $req = $bdd->prepare('UPDATE `projetphp` SET `date_naissance` = :datene, `e_mail` = :email, `mot_de_passe` = :pw, `security_level` = :sl WHERE `projetphp`.`login` = :login');
            $req->execute(array(
'datene' => htmlspecialchars($_POST["datene"], ENT_QUOTES, 'UTF-8'),
'email' => htmlspecialchars($_POST["email"], ENT_QUOTES, 'UTF-8'),
'pw' => md5(htmlspecialchars($_POST["pw"], ENT_QUOTES, 'UTF-8')),
'sl' => htmlspecialchars($_POST["sl"], ENT_QUOTES, 'UTF-8'),
'login' => htmlspecialchars($_POST["login"], ENT_QUOTES, 'UTF-8'),
));
            $ret["return"] = true;
            $ret["pw"] = md5(htmlspecialchars($_POST["pw"], ENT_QUOTES, 'UTF-8'));
        } elseif (htmlspecialchars($_POST["updatePW"], ENT_QUOTES, 'UTF-8') == "false") {
            $req = $bdd->prepare('UPDATE `projetphp` SET `date_naissance` = :datene, `e_mail` = :email, `security_level` = :sl WHERE `projetphp`.`login` = :login');
            $req->execute(array(
'datene' => htmlspecialchars($_POST["datene"], ENT_QUOTES, 'UTF-8'),
'email' => htmlspecialchars($_POST["email"], ENT_QUOTES, 'UTF-8'),
'sl' => htmlspecialchars($_POST["sl"], ENT_QUOTES, 'UTF-8'),
'login' => htmlspecialchars($_POST["login"], ENT_QUOTES, 'UTF-8'),
));
            $ret["return"] = true;
            $ret["pw"] = htmlspecialchars($_POST["pw"], ENT_QUOTES, 'UTF-8');
        } else ;
    } else ;
}

echo json_encode((object)$ret);