<?php
class X
{
static $sfld1;
/** @var int */
static $sfld2;
/** @appstatic */
static $sfld3;
static function test1()
{
X::$sfld1 = "Helo";
X::$sfld2++;
X::$sfld3 = "World";
}
static function test2()
{
echo X::$sfld1, X::$sfld2, X::$sfld3;
}
}
X::test1();
X::test2();
echo "Done.";