[PHP] classe statica

[whisher]

Ciao
se intendi nella stessa richiesta

class Foo
{
    public static $my_static = 0;

    public function staticValue() {
        return self::$my_static++;
    }
}
echo Foo::staticValue();//0
echo Foo::staticValue();//1
echo Foo::staticValue();//2 

diversamente sessioni etc ............