Re: Problem of a beginner with Array

Hello, Thank you very much for all the people who replied me so fast. Unfortunately I still have a problem with that part. "Matt M." <h.dudeness@gmail.com> wrote: > Now, I want to know which numbers have been checked by the player. > I have a : > "input name="Grid1" type="checkbox" > for the first grid. Grid2 for the grid #2... >if the user checks any Grid1[] boxes then $_POST['Grid1'] will be an array and so on. I want to avoid to have to name each check box like this: Grid[1][1] //1st checkbox of the first grid Grid[1][2] //2nd checkbox of the first grid and so on I would prefer to have if possible: input name="Grid1[]" type"checkbox" //1st grid, 1st checkbox input name="Grid1[]" type"checkbox" //1st grid, 2nd checkbox... That's what Matt M proposed. If I do: echo $_POST['Grid1']; I have "on" as a result and not a value. I also tried with echo $_POST['Grid1[]']; and other similars but I have an error message "undefined index", or "array". Thanks again. Dave Créez gratuitement votre Yahoo! Mail avec 100 Mo de stockage ! Créez votre Yahoo! Mail sur http://fr.benefits.yahoo.com/ Yahoo! Messenger: dialoguez instantanément avec vos amis. Téléchargez GRATUITEMENT sur http://fr.messenger.yahoo.com