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<?php class foo { public $value = 42; public function &getValue() { return $this->value; } } $obj = new foo; $myValue = &$obj->getValue(); echo $myValue.PHP_EOL; echo $obj->value.PHP_EOL; $obj->value = 2; echo $this->getValue();
Output for git.master, git.master_jit, rfc.property-hooks
42 42 Fatal error: Uncaught Error: Using $this when not in object context in /in/rcrBK:16 Stack trace: #0 {main} thrown in /in/rcrBK on line 16
Process exited with code 255.

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