Deleting/Editing Cookie Set in Javascript With PHP

[jackpf]

Hi all,

I'm currently having a bit of a problem editing and deleting a cookie I set in javascript with php. I'm attempting to allow the user to update their cookie in real time or via php. But if the cookie is created with one language, it's not accessible in the other.

 

Here's my javascript::

var post = $_GET('thread')+'.'+document.forms[0].post.value; //$_GET is my javascript emulation of PHP's superglobal
var expire = new Date();
expire.setDate(expire.getDate() + 999);
document.cookie = 'jackpf_post='+escape(post)+'; expires='+expire.toGMTString()+'; path=/; domain='+window.location.hostname; //tried all sorts of stuff here, like '.jackpf.co.uk', 'jackpf.co.uk', 'www.jackpf.co.uk', false, etc....

 

And PHP, simply::

setcookie('jackpf_post', false, -1000, '/', '.www.jackpf.co.uk'); //fails

 

The cookie is definitely being set with the right values and stuff; I just can't modify it.

 

Any help is greatly appreciated,

Thanks, Jack.