<?php
class OutraClasse {
public static $meu_estatico = 'variável estática';
public static function doisPontosDuplo() {
echo self::$meu_estatico . "\n";
}
public static function teste() {
echo self::doisPontosDuplo();
}
}
OutraClasse::teste();
//https://pt.stackoverflow.com/q/103796/101
PD9waHAKY2xhc3MgT3V0cmFDbGFzc2UgewogICAgcHVibGljIHN0YXRpYyAkbWV1X2VzdGF0aWNvID0gJ3ZhcmnDoXZlbCBlc3TDoXRpY2EnOwoKICAgIHB1YmxpYyBzdGF0aWMgZnVuY3Rpb24gZG9pc1BvbnRvc0R1cGxvKCkgewogICAgICAgIGVjaG8gc2VsZjo6JG1ldV9lc3RhdGljbyAuICJcbiI7CiAgICB9CgogICAgcHVibGljIHN0YXRpYyBmdW5jdGlvbiB0ZXN0ZSgpIHsKICAgICAgICBlY2hvIHNlbGY6OmRvaXNQb250b3NEdXBsbygpOwogICAgfQp9CgpPdXRyYUNsYXNzZTo6dGVzdGUoKTsKCi8vaHR0cHM6Ly9wdC5zdGFja292ZXJmbG93LmNvbS9xLzEwMzc5Ni8xMDE=