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<?php class Foo { protected $bar; } class FooHydrator extends Foo { public function gen() { return function (array $row) { var_dump($this); foreach ($row as $k => $v) { $this->{$k} = $v; } }; } } $row = array( 'bar' => 1 ); $o = new Foo; $hydrator = new FooHydrator; $hydrator = $hydrator->gen(); $hydrator = $hydrator->bindTo($o, 'Foo'); $hydrator($row); var_dump($o);
Output for git.master, git.master_jit, rfc.property-hooks
object(Foo)#1 (1) { ["bar":protected]=> NULL } object(Foo)#1 (1) { ["bar":protected]=> int(1) }

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