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<?php class Foo { private $foo = 'bar'; public function __get($name) { return $this->{$name}; } public function __set($name, $value) { $this->{$name} = $value; } } $foo = new Foo(); $bar &= $foo->foo;
Output for git.master_jit, git.master, rfc.property-hooks
Warning: Undefined variable $bar in /in/PWVs9 on line 10 Fatal error: Uncaught TypeError: Unsupported operand types: null & string in /in/PWVs9:10 Stack trace: #0 {main} thrown in /in/PWVs9 on line 10
Process exited with code 255.

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