[PHP] deleting all my cookies

2005-03-30 Thread AndreaD 
I have a button that sets a variable when pressed. I then try delete any 
cookies using the following code but no joy.

if (isset($scrub)){
echo this works;
if (isset($_COOKIE['cookie'])) {
 foreach ($_COOKIE['cookie'] as $name = $quantity) {

setcookie($name, );
}
}
}



Please help. Any suggestions welcome.


AD 

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Re: [PHP] deleting all my cookies

2005-03-30 Thread Ken 
setcookie($name,'',time()-3600);

cheers


On Wed, 30 Mar 2005 15:29:47 +0100, AndreaD
[EMAIL PROTECTED] wrote:
 I have a button that sets a variable when pressed. I then try delete any
 cookies using the following code but no joy.
 
 if (isset($scrub)){
 echo this works;
 if (isset($_COOKIE['cookie'])) {
  foreach ($_COOKIE['cookie'] as $name = $quantity) {
 
 setcookie($name, );
 }
 }
 }
 
 Please help. Any suggestions welcome.
 
 AD
 
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Re: [PHP] deleting all my cookies

2005-03-30 Thread John Nichel 
AndreaD wrote:
I have a button that sets a variable when pressed. I then try delete any 
cookies using the following code but no joy.

if (isset($scrub)){
echo this works;
if (isset($_COOKIE['cookie'])) {
 foreach ($_COOKIE['cookie'] as $name = $quantity) {
setcookie($name, );
}
}
}
Give your cookie an expire time in the past
setcookie ( $name, , time() - 3600 );
If you don't give it a time, it will be a 'session' cookie, and will 
remain as long as you have your browser window(s) open.

http://us4.php.net/setcookie
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John C. Nichel
ÜberGeek
KegWorks.com
716.856.9675
[EMAIL PROTECTED]
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