//shows whole thread info, like thread body, title, thread by and time.
$Show_thread_body = new Data_display($conn);
//show thread body.
$Show_thread_body->show_thread_body();
//show thread replies.
$Show_thread_body->show_replies();
//code below only runs if user is logged in.
if ($Thread_editor->is_user_logged_in("logged_in")) {
//***************************************************************************//
//*****************TAKES CARE OF SHOWING REPLY OPTIONS***********************//
//***************************************************************************//
//do these if only is user if logged in. this also shows the form to reply if user if logged in.
$Post_reply = new reply($conn);
$Post_reply->show_form();
//takes care of making sure user is logged in. thread_id and cat_id variables exist, reply length and empty reply...
if ($Post_reply->set_reply()) {
$Post_reply->post_reply();
}
//***************************************************************************//
//***************************************************************************//
//*******************TAKES CARE OF EDITING THREAD****************************//
//***************************************************************************//
$Thread_editor = new Thread_editor($conn);
//if user is allowed to edit the thread, either is admin or owns the thread.
if ($Thread_editor->check_if_allowed_to_edit()) {
echo "Edit thread";
//show user the form.
$Thread_editor->show_edit_form();
//validate submitted infromation.
if ($Thread_editor->validate_submitted_info()) {
$Thread_editor->update_info();
