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PHP Sessions Issue

Frihost Forum Index -> Scripting -> Php and MySQL

I have a following code

Code:

<?php session_start();?>
<html>
<head>
<script src="something.php" language =javascript></script>
........
<body>
<?php
$_SESSION['user']="hello";
?>
Code to refresh the page

in something.php which actually renders a javascript

Code:

<?
if($_SESSION['user')
{
echo "alert('valid')";
}
else
{
echo "alert('invalid');
}

on one machine I get promt as valid and on one machine I get it as invalid. Do u know the reason?

You have forgot a ] at

Code:

if($_SESSION['user')

and you shouldn't forget the session_start(); on every page that uses sessions, not only the one on which it starts.

You should think of session_start(); as a command to start session handling, not a command to start a session.

well sorry for typo mistakes
however my problem got solved when i used meta tag fr disabling cache

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