如何使用PHP setcookie函数设置多个cookie

Question

I'm building a login page so I need to store two cookies in the client computer. One is for the user name and other one is for the user id. I used javascript XHTTP request to send this data.

I can set the first cookie but I can't set the second. Below is my code :

   //geting user login details

   $userDetails = json_decode($_POST["m"]);
   $userEmail =$userDetails->useremail;
   $userPassword = $userDetails->userPassword;
    //Create Connection
    $conn = new MySQLi($servername, $username, $password, $dbname);

    //Check Connection
    if ($conn->connect_error) {
  die("Connection Failed :".$conn->connect_error);
       }

     //selecting data from database

     $sql = "SELECT  email, userPassword, name, User_ID FROM User_Details" 
      ;
     $result = $conn->query($sql);


     //checking the user details

      while($details = $result->fetch_assoc() ) {
        if($userEmail==$details["email"]&&$userPassword===$details["userPassword"]) {
          session_start();

          $name = $details["name"];
          $userId = $details["User_ID"];

          $_SESSION["name"] = $name;

          $cookieName = "userName";
          $coockieUserId = "UserId";

          setcookie ($cookieName,$name, time() + 86400, "/");
          setcookie ($cookieUserId,$userId, time() + 86400, "/");
          echo  $userId; 
          break;  
     $conn->close();
    }

I can find the first cookie(user name) with Document.cookie(); but I can't find the second one. But you can see i have put a code echo $userId; so in chrome debugger I can see the user Id echoed.

Can you please help me to fix this? Thank you.

Answer 1

The variable is undefined

You've defined

 $coockieUserId = "UserId";

and are using

setcookie ($cookieUserId,$userId, time() + 86400, "/");