php调用函数与哈希表之类的参数

I defined a function which I want to use hash table like parameter inside.

function Foo($param)
{
   // Here, I should get fener as key, and bahce as value. 
}

Foo('fener' => 'bahce'); // Is there a way like .net's lambda expression ?

And I don t want to use Foo(array('fener' => 'bahce')) // it is possible I know..

One way or the other you will have to declare your array with array():

$args = array('fener' => 'bahce');
Foo($args);

or directly:

Foo(array('fener' => 'bahce'));

Edit

As of PHP 5.4 you can also do (from the manual):

// as of PHP 5.4
$array = [
    "foo" => "bar",
    "bar" => "foo",
];

So you might get away with:

Foo(['fener' => 'bahce']);