but wanted to know what is wrong with my PHP statement, I wrote it to protect from SQL Injection attacks. It is storing variables from the previous page. Below is the error I get and I am not sure why?
Notice: Undefined index: name in C:\xampp\htdocs\westend\selectDate.php on line 10
Notice: Undefined index: email in C:\xampp\htdocs\westend\selectDate.php on line 11
This is my code, I do not get an error for production
<?php
session_start();
$host='localhost';
$user='root';
$pass='';
$db='theatre_booking';
$con= mysqli_connect($host,$user,$pass,$db);
$name= mysqli_real_escape_string($con, $_SESSION['name']);
$email = mysqli_real_escape_string($con, $_SESSION['email']);
$title = $_POST['production'];
$_SESSION["production"]=$title;
?>