PHP/MySQL : why my query doesn't work? -


i'm on cloud9 web project, can insert database in mysql using mysqli command. when try select data database query doesn't work : (the echo $result don't print anything). ideas ?

maybe better use pdo command ?

    <?php          //connect         $servername = getenv('ip');         $username = getenv('c9_user');         $password = "";         $database = "myproject";         $dbport = 3306;          // create connection         $bdd = new mysqli($servername, $username, $password, $database, $dbport);           // check connection         if ($bdd->connect_error) {             die("connection failed: " . $bdd->connect_error);         }          echo "connected (".$bdd->host_info.")";         $pseudonyme = $_post['pseudo'];         $mot_de_passe = $_post['mdp'];         $confirm_mdp = $_post['confirm_mdp'];         $email = $_post['email'];          if($mot_de_passe == $confirm_mdp)         {              $mot_de_passe = crypt($mdp);             $pseudonyme = htmlspecialchars($pseudonyme);              //verifying user mail in base              $reqverif = $bdd->prepare('select id_utilisateur utilisateurs adresse_email = ?');             $reqverif->bind_param("sss",$email);             $reqverif->execute();             $result = $reqverif->fetch();              //user exist in db             if($result)             {     ?>               <div class="nouveau_membre" >                 <p>you have account...</p>               </div>     <?php             }             else             {             //in case of new user              $req = $bdd->prepare('insert utilisateurs(pseudonyme, mot_de_passe, adresse_email, date_inscription) values(?, ?, ?, curdate())');              $req->bind_param("sss", $pseudonyme, $mot_de_passe, $email);              $req->execute();              ?>                <div class="nouveau_membre" >                   <p>new user !</p>               </div>               <?php             }         }               ?>

you binding email parameter, dont need 3 "s"

$reqverif->bind_param("sss",$email);

try:

$reqverif->bind_param("s",$email);

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