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<?php class example{ /*Member variables*/ protected $b = array(); public function &__get($name) { return $this->$name; } public function __set($name, $value) { $this->$name = $value; } } $fun = new example(); $x = $fun->b; $x[] = 42; var_dump($fun->b); $fun->b[] = 42; var_dump($fun->b);
Output for git.master, git.master_jit, rfc.property-hooks
array(0) { } array(1) { [0]=> int(42) }

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