在没有框架的情况下设置PHP类

Question

Does anyone have a guide or can provide me with a quick example how to set up a class and pass the data from the class to the index.php?

I was thinking I could do it like I do in a framework can I not?

$this->class->function();

Answer 1

coolclass.php

class coolClass
{
    public function getPrintables()
    {
        return "hello world!";
    }
}

index.php

include 'coolclass.php';
$instance = new coolClass();
echo $instance->getPrintables();