yayaenan

<?php
final class Thermostat
{
    public function thermostatController($switch,$temperature)
    {
        if ($switch == "ON"){
            if ($temperature >= 23){
                return "OFF";
            }else{
                return "ON";

yayaenan

<?php
final class Thermostat
{
    public function thermostatController($switch,$temperature)
    {
        if ($switch == "ON"){
            if ($temperature >= 23){
                return "OFF";
            }else{
                return "ON";

yayaenan

<?php
final class Thermostat
{
    public function thermostatController($switch,$temperature)
    {
        if ($switch == "ON"){
            if ($temperature >= 23){
                return "OFF";
            }else{
                return "ON";

yayaenan

<?php
final class Thermostat
{
    public function thermostatController($switch,$temperature)
    {
        if ($switch == "ON"){
            if ($temperature >= 23){
                return "OFF";
            }else{
                return "ON";

yayaenan

<?php
class MergeNames
{
    public static function unique_names($array1, $array2)
    {
        return array_unique(array_merge($array1,$array2));
    }
}
    $names = MergeNames::unique_names(['Ava', 'Emma', 'Olivia'], ['Olivia', 'Sophia', 'Emma']);
            echo join(', ', $names); // should print Emma, Olivia, Ava, Sophia