Get $_POST from multiple checkboxes

Question

I have 1 form in with multiple checkboxes in it (each with the code):

Answer 1

you have to name your checkboxes accordingly:

you can then access all checked checkboxes with

// loop over checked checkboxes
foreach($_POST['check_list'] as $checkbox) {
   // do something
}

ps. make sure to properly escape your output (htmlspecialchars())