[PHP] Cookie, how to name

[John Taylor-Johnston]

Sorry, hit sent by accident :)

I have a cookie:

if (!isset($_COOKIE["weather_htm"]))

But I want the name of the cookie to include $StudentId like this:

if (!isset($_COOKIE["weather_htm".$StudentId]))

Of course, the line does not read the cookie.

What is the problem with my syntax please?

John

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