<?php $classes = ["Pokemon", "EncounterSpace", "Inventory"]; foreach ($classes as $class) { require_once $class . ".class.php"; } $es = new EncounterSpace("Forest", "forest"); $es->save(); $poke = $es->findPokemon($_GET['id']); $inv = new Inventory(); $inv->save(); $inv->addPokemon($poke); echo "You've just caught: " . $poke->name; echo '<hr><a href="my-inventory.php">See your inventory</a>';