public function update($attrs)
{
$enemy = Enemy::find($attr[id]);
$fields = array();
foreach ($attrs as $attr => $value) {
if ($attr !== "id") {
$fields[] = "{$attr}='{$value}'";
}
}
$fields = implode(', ', $fields);
mysql_query("update enemies set {$fields} where id=" . $enemy->id);
}
<?php
require_once "models/DB.php";
require_once "models/Enemy.php";
//Bonus Question
session_start();
if (isset($_SESSION['doomed'])) {
$_SESSION['doomed'] = $_SESSION['doomed'] + 1;
} else {
$_SESSION['deleted'] = 1;
}
//Question 4
if (isset($_GET['id'])) {
$id = $_GET['id'];
$doom = Enemy::find($id, $dbh);
$doom->delete($dbh);
} else {
# no id to delete, failed!
echo json_encode(array('status' => 'fail'));
}
