[SOLVED] Usine SESSION to transfer a variable; short question

[physaux]

Hey guys, i have a main file, index.php

i also have a file called captchaimage.php

 

I have used it before, so i know everything works and all.

I am making a quick new php functionality, and i need to send data from index.php to captchaimage.php.

I was just wondering if i am missing anything? Here is my code:

 

<?php
session_start();
//...
$_SESSION["OrderOfOperations"]=$OrderOfOperations;
echo '<img src="captchaimage.php />';
//...
session_destroy();
?>

 

And in my captchaimage.php file,

 

<?php
session_start();
$OrderOfOperations = $_SESSION["OrderOfOperations"];
if(isset($OrderOfOperations)){
print_r($OrderOfOperations);// idk why i did this, can't see print anyways lol
}
//...
session_destroy();// DO I need this here?
?>

 

So is that everything i need? and do i/ should i destroy the session in the second file? Thanks!!

[mikesta707]

session_destroy simply destroys all data that is registered to your sessions. If that is your intent, than you need it there. If not, then you don't. Beyond that, the script looks fine