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<?php class A { public $a=1; public $b=2; public $c=3; } class B { public $a=5; public $b=6; public $e=7; public $f=8; } $foo = new A; $bar = new B; foreach(get_object_vars($foo) as $name=>$value) { if(property_exists($bar, $name)) { $bar->$name = $value; } } var_dump($bar);
Output for git.master, git.master_jit, rfc.property-hooks
object(B)#2 (4) { ["a"]=> int(1) ["b"]=> int(2) ["e"]=> int(7) ["f"]=> int(8) }

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