Answers for "php destroy all sessions"

php delete session

session_destroy(); // To delete whole session
// OR
unset($_SESSION['myVar']); // To delete a session var

destroy session php

<?php 
 session_start(); // start session
 session_destroy();  // Delete whole session
// OR
unset($_SESSION['username']); // delete any specific session only
?>

clear session php

<?php
   unset($_SESSION['counter']);
?>

php session destroy

<?php
// Destroy the currently active session.
session_destroy();
?>

php clear session

<?php
session_destroy();
?>