<?php
// Start new or resume existing session.
session_start();
// Add values to the session.
$_SESSION['item_name'] = 'value'; // string
$_SESSION['item_name'] = 0; // int
$_SESSION['item_name'] = 0.0; // float
// Get session values.
$value = $_SESSION['item_name'];
?><?php
// Start the session
session_start();
// Set session variables
$_SESSION["color"]= "blue";
$_SESSION["animal"]= "dog";
echo "The session variable are set up.";
?><?php
// Destroy the currently active session.
session_destroy();
?><?php
session_start();
$_SESSION['var'];
?>Creating New Session
==========================
<?php
session_start();
/*session is started if you don't write this line can't use $_Session global variable*/
$_SESSION["newsession"]=$value;
?>
Getting Session
==========================
<?php
session_start();
/*session is started if you don't write this line can't use $_Session global variable*/
$_SESSION["newsession"]=$value;
/*session created*/
echo $_SESSION["newsession"];
/*session was getting*/
?>
Updating Session
==========================
<?php
session_start();
/*session is started if you don't write this line can't use $_Session global variable*/
$_SESSION["newsession"]=$value;
/*it is my new session*/
$_SESSION["newsession"]=$updatedvalue;
/*session updated*/
?>
Deleting Session
==========================
<?php
session_start();
/*session is started if you don't write this line can't use $_Session global variable*/
$_SESSION["newsession"]=$value;
unset($_SESSION["newsession"]);
/*session deleted. if you try using this you've got an error*/
?>
Reference: http://gencbilgin.net/php-session-kullanimi.html<form action="login.php" method="post">
Dein Name: <br />
<input type="Text" name="name" />
<input type="Submit" />
</form>