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@ 2013-08-06T00:28:42Z

<?php
class Foo
{
    public $a = 'b';

    public function bar()
    {
        $fnc = function () {
            unset($this);
			var_dump(isset($this));
            var_dump(isset($this->a));
            echo $this->a;
        };

        $fnc();
    }
}

$foo = new Foo();
$foo->bar();

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