IdentityNamingStrategy

Zend\Hydrator\NamingStrategy\IdentityNamingStrategy uses the keys provided to it for hydration and extraction.

Basic Usage

$namingStrategy = new Zend\Hydrator\NamingStrategy\IdentityNamingStrategy();

echo $namingStrategy->hydrate('foo'); // outputs: foo
echo $namingStrategy->extract('bar'); // outputs: bar

This strategy can be used in hydrators as well:

class Foo
{
    public $foo;
}

$namingStrategy = new Zend\Hydrator\NamingStrategy\IdentityNamingStrategy();
$hydrator = new Zend\Hydrator\ObjectPropertyHydrator();
$hydrator->setNamingStrategy($namingStrategy);

$foo = new Foo();
$hydrator->hydrate(array('foo' => 123), $foo);

print_r($foo); // Foo Object ( [foo] => 123 )
print_r($hydrator->extract($foo)); // Array ( [foo] => 123 )