Untitled

<?php
function __autoload($classe){
  require_once("classes/$classe.class.php");
}

$cache  = new Cache();
if($cache->isCache('home')):
?>
<?php ob_start();?>

<!DOCTYPE HTML>
<html lang="pt-BR">
<head>
    <meta charset="UTF-8">
    <title></title>
</head>
<body>
    site da home
</body>
</html>

<?php
    $content = ob_get_contents();
    ob_end_clean();
    $cache->write('home', $content);
    endif
?>
<?php echo $cache->read('home'); ?>