help with an if statement!!

[hoax_monkey]

Hi I would like with this if statement, At the moment it says if the session cookie 'customer_id' do .......
What I want to say is if the session cookie is not set then do .....
If anyone could give me help with this I would be grateful!!
Thanks.
code:
if (isset($_SESSION['customer_id'])

[drawmack]

if (!isset($_SESSION['customer_id']) [/B][/QUOTE]

[TTT]

if(array_key_exists("customer_id",$_SESSION))

[hoax_monkey]

Isn't that still saying if cookie exists then do..? I want it to say if cookie "does not" exist then do....

[Shrike]

if(isset($var) == FALSE){
  do();
}

OR

if(!isset($var)){
  do();
}

OR

if(isset($var)){
  do();
}else{
  dontDo();
}

OR RTFM()

😃

[drawmack]

Originally posted by hoax_monkey
Isn't that still saying if cookie exists then do..? I want it to say if cookie "does not" exist then do....

that's why mine had an explamation point in front of it which is the php operator for not, of course you'd have known that if you had taken the time to read the tutorial in the manual