setcookie() expects parameter 3 to be long

[xProteuSx]

What the heck does this error mean?

"Warning: setcookie() expects parameter 3 to be long"

My cookie line look something like this:

setcookie("randomizer", "$randomkey", "time()+14400", ".sub.mysite.com");

[gluck]

Put a proper time value in the third argument

[xProteuSx]

I figured it out ... too many quotes ...  It works if I put it in like this:

setcookie("randomizer", $randomkey, time()+14400, ".sub.mysite.com", 0);