Getting data from a multiple select dropdown with PHP to insert into MySQL

Question

I have a list of days in my database created with the SET datatype.

SET(\'Mon\',\'Tue\',\'Wed\',\'Thr\',\'Fri\',\'Sat\',\'Sun\')

Answer 1

foreach ($_POST['days'] AS $key => $value) {
  // INSERT ... where $value is one of the values
}