<?php
class std {
public static function cout() {
return new std();
}
public function endl() {
echo PHP_EOL;
}
public function __get($name) {
echo $name;
return $this;
}
}
std::cout()->{'Кукареку!'}->endl();
PD9waHAKY2xhc3Mgc3RkIHsKICAgIHB1YmxpYyBzdGF0aWMgZnVuY3Rpb24gY291dCgpIHsKICAgICAgICByZXR1cm4gbmV3IHN0ZCgpOwogICAgfQogICAgcHVibGljIGZ1bmN0aW9uIGVuZGwoKSB7CiAgICAgICAgZWNobyBQSFBfRU9MOwogICAgfQogICAgcHVibGljIGZ1bmN0aW9uIF9fZ2V0KCRuYW1lKSB7CiAgICAgICAgZWNobyAkbmFtZTsKICAgICAgICByZXR1cm4gJHRoaXM7CiAgICB9Cn0KCnN0ZDo6Y291dCgpLT57J9Ca0YPQutCw0YDQtdC60YMhJ30tPmVuZGwoKTsK