remove session variable php code example
Example 1: php unset session variable
// Destroy a sesion variable name 'variable_name'
<?php
unset($_SESSION['variable_name']);
?>
Example 2: clear session php
<?php
unset($_SESSION['counter']);
?>
Example 3: php clear session
<?php
session_destroy();
?>
Example 4: session value not removed php
All of a sudden neither session_destroy() nor $_SESSION=[] were sufficient to log out. I found the next to work:
<?php
setcookie(session_name(), session_id(), 1);
$_SESSION = [];
?>