}
// register class autoloader function
spl_autoload_register("ClassAutoloader");
// purge expired chart cache images
$cachedir = dir(CHART_CACHE);
while (($img = $cachedir->read()) !== false) {
if ($img != "." && $img != ".." && substr($img, -4, 4) == ".png") {
if (filemtime(CHART_CACHE . "/{$img}") < time() - CHART_CACHE_EXPIRE) {
unlink(CHART_CACHE . "/{$img}");
}
}
}
// create router and run requested controller
$router = new Router();
$router->setPath(APP_PATH . "/controllers");
$router->loader();
/**
* Class autoloader function saves having to manually include each class and model file.
*
* @param string $class - class or model
*
* @return void
*/
function ClassAutoloader($class)
{
foreach (array("classes", "models") as $dir) {
if (file_exists(APP_PATH . "/{$dir}/{$class}.php")) {
require_once APP_PATH . "/{$dir}/{$class}.php";
}
}
}
