page1 page2
//setting sessions //view
<?php <?php
session_start(); session_start();
$_SESSION['name'] = 'Waqas khan'; echo 'WELLCOME! '.$_SESSION['name'].'</br>Your age is: '
.$_SESSION['age'];
$_SESSION['age'] = 22;
?> /*if (isset($_SESSION['name'])) {
echo 'WELLCOME! '.$_SESSION['name'];
} else {
echo 'Please log in. ';
}
*/
?>
page3
//unsetting sessions
<?php
session_start();
//unset($_SESSION['name']);
session_destroy();
?>
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