3v4l.org

run code in 300+ PHP versions simultaneously
<?php class foo { protected $bar = array('baz'); function bar() { array_pop($this->bar); $vars = get_object_vars($this); print_r($vars); $this->bar[] = array('buz'); print_r($vars); } } $f = new foo(); $f->bar();

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19.18 ms | 402 KiB | 5 Q