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Session errors within iframes


paymentstv

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Hello All,

 

I am trying to get some info from my membership script (Amember_Pro) into an iframe within a product page.

Inside iframe I have the following code

 

<?php
session_start();
?>

Some HTML Code here...

<?php
$user = $_SESSION['_amember_user'];
print "$user[member_id]";
?>

 

Above code is able to print the "_amember_user" ID successfully to the page but on top pf the iframe I get a session error.

"Warning: session_start() [function.session-start]: Cannot send session cache limiter - headers already sent (output started at /home/tb/public_html/product1/link1.php:1) in /home/tb/public_html/product1/link1.php on line 2"

 

Does anyone know why this is happening?

I have made sure that there is no space or code before <?php session_start(); ?>

There is a help guide at http://manual.amember.com/AMember_Session_Variables that I used to create code above.

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https://forums.phpfreaks.com/topic/232118-session-errors-within-iframes/
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