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<?php class A { private $foo = 'old'; public function getFoo() { return $this->foo . "\n"; } } $a = new A; $f = function () { $this->foo = 'new'; }; echo $a->getFoo(); $f->bindTo($a, get_class($a)); $f(); echo $a->getFoo();
Output for git.master, git.master_jit, rfc.property-hooks
old Fatal error: Uncaught Error: Using $this when not in object context in /in/felWl:9 Stack trace: #0 /in/felWl(16): {closure}() #1 {main} thrown in /in/felWl on line 9
Process exited with code 255.

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