<?php defined('ROOT') or die('Unauthorized access!'); if (isset($_POST['name'], $_POST['teacher_id'], $_POST['student_ids'])) { $data = Array( 'name' => $_POST['name'], 'teacher_id' => $_POST['teacher_id'] ); $DB->insert('subjects', $data); $subject_id = $DB->insert_id(); foreach ($_POST['student_ids'] as $student_id) { $data['subject_id'][] = $subject_id; $data['student_id'][] = $student_id; } $DB->insert('groups', $data); redirect(PATH_URL . '/?page=add_subject'); } ?>