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Editorial Team
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Asked: 2026-05-15T06:54:13+00:00

<?php session_start(); // store session data $_SESSION[‘count’]=0; ?> <html><head></head> <body> <?php include (getElement.php); echo

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<?php 
session_start();
// store session data
$_SESSION['count']=0; ?>

<html><head></head>
<body>
<?php include ("getElement.php");
echo getLinkButton("myscript.php", "myscript.php"); 
echo $_SESSION['count']++; ?>

</body> 
</html>

The code above works, but when I click the link to navigate to myscript.php:

<?php
echo $_SESSION['count'];
?>

I get this error:
Undefined variable: _SESSION in /home/ubuntu/public_html/myscript.php on line 2

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1 Answer

  1. Editorial Team

    myscript.php:

    <?php
session_start();

echo $_SESSION['count'];
?>

    You must include session_start at the top of all pages you wish to use the session in.

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