[php] 클래스 예제로 이해하기 class, this

1. class

<?php

class ClassA
{
    public $name = "Park";

    function FunctionA()
    {
        return $this->name;
    }

    function FunctionB()
    {
        return "My name is {$this->FunctionA()}.\n";
    }
}

$sample = new ClassA;
echo $sample->FunctionB();

?>