PHP - session_unset

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Metóda - session_unset

(PHP 4, PHP 5, PHP 7)

The session_unset() function is used to delete all session variables.

Note: Use the unset() function to remove individual session variables as e.g. unset($_SESSION("user"));

Procedurálne

• function session_unset () : void

Parametre

Žiadne

Mávratovej hodnoty

Vracia: void

No value is returned.

Príklady

<?php
session_start();
$_SESSION['text'] = "Some text";
session_unset();
echo $_SESSION['text']; // causes an error