<?php class foo { private $bar; private $baz; function __construct($foo) { var_dump($foo); $this->bar = $foo; var_dump($this->bar); } public function bar($baz = null) { if(isset($this->bar['foo'][$baz])){ $this->baz = array ('foo' => $this->bar['foo'][$baz]); } } } $class = new foo(null); $class->bar(1); ?>
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