php Guidelines: Remove Sessions

Monday, 2 February 2015

To remove or delete session we use two function destroy and unset first use unset to remove all sessions and then destroy example:

<!DOCTYPE html>

<html>

<body>

<?php

session_start();

$_SESSION['mysession1']='php-guides1';

$_SESSION['mysession2']='php-guides2';

$_SESSION['mysession3']='php-guides3';

$_SESSION['mysession4']='php-guides4';

$_SESSION['mysession5']='php-guides5';

<p style="color:red">Session Values=<?php

//Remove Or delete Sessions

session_unset();

session_destroy();

echo "<pre style='color:red'>";

print_r($_SESSION);

echo "</pre>";

</p>

</body>

</html>

//print output

Session Values=

Array
(
)

php Guidelines