I need to delete/destroy/unset a specific session
$('#btnlogout').on('click', function(){ $.post('pro.php', {fn: 'btn_logout'}, function(data){ location.href = location.href; }); });
pro.php
function btn_logout(){ //$_SESSION['id'] = 5; //this works unset($_SESSION['id']); // doesn't work destroy_session(); // doesn't work }
echo $_SESSION['id']
on main page always gives me a value
here – How do I destroy a specific session variable in PHP? unset($_SESSION['id'])
is accepted answer, but I tried so many times – doesn’t work
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Answer
The unset method itself does the trick but until the page is refreshed it echo the last instance. you can try this
session_start(); if(isset(($_SESSION['id'])){ unset($_SESSION['id']); die(); header ('Location: index.php'); //optional line, any other page can be used }