I have a webpage that place a cookie with an id, name and emailadress. This cookie will chech the sql-table, and update an counter on that page if the id is the same as in the cookie.
I might have a competition where the user that gets the most pageviews, wins a price.
But I want to prevent that the user push refresh to mutch, and I thought I could use some kind of compare of timestamps. Like: if ((timestamp1-timestamp2)>4 minutes ))
{
update.....
}
Else
do not update....
How may I do this in with cookies, mysql and php3?
I might have a competition where the user that gets the most pageviews, wins a price.
But I want to prevent that the user push refresh to mutch, and I thought I could use some kind of compare of timestamps. Like: if ((timestamp1-timestamp2)>4 minutes ))
{
update.....
}
Else
do not update....
How may I do this in with cookies, mysql and php3?