创建一个包含会话名称的php表

Question

i can't find the answer for this anywhere. but very simply i have a create table and a saved session. i need that session to be the table name. this is shown below. i have struggled with this and have tried to find an answer everywhere.

below is the create msql table. the session is $id and below is what i have tried so far.

$sql = "CREATE TABLE " . $id . " (
id INT(6) UNSIGNED AUTO_INCREMENT PRIMARY KEY, 
firstname VARCHAR(30) NOT NULL,
lastname VARCHAR(30) NOT NULL,
email VARCHAR(50),
reg_date TIMESTAMP
)";

this is the page in context (updated)

<?php
//header("Location:all_games/myscorenum.php");
$servername = "localhost";
$username = "root";
$password = "root";
$dbname = "score";

// Create connection
$conn = new mysqli($servername, $username, $password, $dbname);
// Check connection
if ($conn->connect_error) {
    die("Connection failed: " . $conn->connect_error);
} 

session_start();
$id=$_SESSION['id'];

echo"$id";


 $sql = "CREATE TABLE '" . $id . "' (
   id INT(6) UNSIGNED AUTO_INCREMENT PRIMARY KEY,
    firstname VARCHAR(30) NOT NULL,
    lastname VARCHAR(30) NOT NULL,
    email VARCHAR(50),
     reg_date TIMESTAMP
   ) ";
if ($conn->query($sql) === TRUE) {
    echo "Table MyGuests created successfully";
} else {
    echo "Error creating table: " . $conn->error;
}

$conn->close();
?>

</div>

Answer 1

Try to use this query

  $sql = "CREATE TABLE '. $id .' (
   id INT(6) UNSIGNED AUTO_INCREMENT PRIMARY KEY,
    firstname VARCHAR(30) NOT NULL,
    lastname VARCHAR(30) NOT NULL,
    email VARCHAR(50),
     reg_date TIMESTAMP
   ) ";