<?php
class A{
public $a = 1;
public $b = 2;
function forClass(){
foreach($this as $k=>$v){
echo $k . " - " . $v . "\n";
}
}
}
$A = new A();
$A->forClass();
PD9waHAKCmNsYXNzIEF7CglwdWJsaWMgJGEgPSAxOwoJcHVibGljICRiID0gMjsKCQoJZnVuY3Rpb24gZm9yQ2xhc3MoKXsKCQlmb3JlYWNoKCR0aGlzIGFzICRrPT4kdil7CgkJCWVjaG8gJGsgLiAiIC0gIiAuICR2IC4gIlxuIjsKCQl9Cgl9Cn0KJEEgPSBuZXcgQSgpOwokQS0+Zm9yQ2xhc3MoKTs=