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@ 2019-12-11T14:16:41Z

<?php

class Foo
{
    private $bar = 'baz';
    private $xyz = 'www';
}

$f = new Foo();
var_dump(key($f));
var_dump(current($f));
var_dump(next($f));
var_dump(key($f));
var_dump(current($f));

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)
key: documentation ( source)
next: documentation ( source)
current: documentation ( source)

preferences:dark modelive preview

60.59 ms | 402 KiB | 5 Q