<?php
class Foo
{
private function aPrivateMethod()
{
echo "Foo::aPrivateMethod() called.\n";
}
protected function aProtectedMethod()
{
echo "Foo::aProtectedMethod() called.\n";
$this->aPrivateMethod();
}
}
class Bar extends Foo
{
public function aPublicMethod()
{
echo "Bar::aPublicMethod() called.\n";
$this->aProtectedMethod();
}
}
$o = new Bar();
$o->aPublicMethod();