afficherParClasse.php

<?php
session_start();
if (!(isset($_SESSION["autoriser"]))) {
   header("location:SignInUp.php");
   exit();
} else {
   include("connexion.php");

   $option = isset($_GET["but"]) ? $_GET["but"] : false;


   $req = "SELECT * FROM etudiant where Classe='$option'";
   $reponse = $pdo->query($req);
   if ($reponse->rowCount() > 0) {
      $outputs1["etudiants"] = array();
      while ($row = $reponse->fetch(PDO::FETCH_ASSOC)) {
         $etudiant = array();
         $etudiant["cin"] = $row["cin"];
         $etudiant["nom"] = $row["nom"];
         $etudiant["prenom"] = $row["prenom"];
         $etudiant["adresse"] = $row["adresse"];
         $etudiant["email"] = $row["email"];
         $etudiant["classe"] = $row["Classe"];
         array_push($outputs1["etudiants"], $etudiant);
      }

      // success
      $outputs1["success"] = 1;
      echo json_encode($outputs1);
   } else {
      $outputs1["success"] = 0;
      $outputs1["message"] = "Pas d'étudiants";
      // echo no users JSON
      echo json_encode($outputs1);
   }
}
//header("location:afficherEtudiantsParClasse.php");