Why not delete Cookie??

[Anon]

cookie.php
<?
setcookie("mycookie",$cookie,time()+86400,0);

<form name='form' method='post' action='cookie.php'>
<input type='text' name='cookie' value='test'>
<input type='submit' name='submit' value='OK'>
</form>
?>

Then Create 'mycookie' .. ( mycookie == 'test')

But, run uncookie.php then 'mycookie' is not delete.

<?
setcookie("mycookie","");
?>
or
<?
setcookie("mycookie","",time()-86400,0);
?>
or
<?
setcookie("mycookie","",0,"/");
?>

Why not delete...?

[matto]

just a thought:
are you checking whether the cookie has been deleted in the same script that deletes the cookie? this won't work because the cookie won't get deleted before the end of the script.

delete the cookie with uncookie, then check for its presence in another separated script.

but maybe you've already done so ... your code should work.