Various PHP utilities

autoloader.php

<?php
spl_autoload_register('myAutoLoader');

function myAutoLoader($className) {
    // Configure path and extension to reflect your project structure
    $path = "classes/";
    $ext  = ".php";

    $fullPath = $path . $className . $ext;
    if(!file_exists($fullPath)) {
        return false;
    }

    include_once $fullPath;
}
?>