SESSIONS

Example: 1

<?php

session_start();

?>


Example: 2


<?php

session_start();
$_SESSION['name']="Alex";

?>



Example 3


<?php

session_start();
//$_SESSION['name']="Alex";

echo $_SESSION['name'];

?>




Example 4


<?php


echo $_SESSION['name'];

?>



Example 5


<?php

session_start();
//$_SESSION['name']="Alex";
echo $_SESSION['name'];

?>


Example 6


<?php

session_start();
//$_SESSION['name']="Alex";
unset($_SESSION['name']);

?>


Example 7


<?php

session_start();
//$_SESSION['name']="Alex";
//unset($_SESSION['name']);

session_destroy();

?>