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<?php class my_class { public $data; public $var1; public $var2; public $var3; public function __construct() { $this->data = (object) array(); $this->data->var1 = 'a'; $this->data->var2 = 'b'; $this->data->var3 = 'c'; $this->var1 = &$data->var1; $this->var2 = &$data->var2; $this->var3 = &$data->var3; } } $original = new my_class; $new = clone $original; $new->var3 = 'd'; // Output Should Be "c" echo $original->var3;
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught Error: Attempt to modify property "var1" on null in /in/1g4g7:19 Stack trace: #0 /in/1g4g7(26): my_class->__construct() #1 {main} thrown in /in/1g4g7 on line 19
Process exited with code 255.

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