How to use a PHP class from another file?

Question

Let\'s say I\'ve got two files class.php and page.php

class.php

Answer 1

You can use include/include_once or require/require_once

require_once('class.php');

---

Alternatively, use autoloading by adding to page.php

data);    
?>

It also works adding that __autoload function in a lib that you include on every file like utils.php.

There is also this post that has a nice and different approach.

Efficient PHP auto-loading and naming strategies