On Tue, 27 Mar 2001 17:31:25 +0100, Costas ([EMAIL PROTECTED])
wrote:
>when i try printing
>
>print $HTTP_USER_AGENT;
>
>I get the error message Undefined variable: HTTP_USER_AGENT
>
>have i missed a declaration of some sort or something else?
>
>thanks
Are you doing this from inside a function? If so you have to make it
global at the top:
function foo(){
global $HTTP_USER_AGENT;
echo $HTTP_USER_AGENT;
}
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