I have a php script that uses <select> to display all people in a MySQL table, and then want to insert the id of all persons selected into another MySQL table. One use of this would be a way to "select" those people present.
The script works, storing record ids into a seperate table. But it also records an id of "0" in addition to the record id. So every selected record is recorded with its unique id, but another record is recorded in the table with = zero! So if 4 records are selected, there will be 4 records inserted with the correct id, and 4 addition records created with id o