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run code in 300+ PHP versions simultaneously
<?php class Foo { private $foo_in_class; public function do_foo() { $outside_foo = null; try { $outside_foo = 'Outside Foo'; $foo_in_try = 'Foo In Try'; $this->foo_in_class = 'Foo in Class'; throw new Exception(); } catch (Exception $e) { var_dump($outside_foo); var_dump($foo_in_try); var_dump($this->foo_in_class); } } } (new Foo)->do_foo();

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