<?php session_start(); require_once '../models/database.php'; require_once '../models/vocable.php'; require_once '../models/lesson.php'; $names = json_decode($_POST['names']); $keep = $_POST['keep'] == "true" ? true : false; $db = new DatabaseConnector($_SESSION['user_id']); foreach ($names as $name) { $lesson = $db->getLessonByName($name); $db->deleteLesson($lesson, $keep); echo "Deleting " . $lesson->getName(); } echo "Done";