Mar 26, 2016 · Mar 6, 2016 · Mar 20, 2016 · Mar 20, 2016 · Mar 20, 2016 · Mar 20, 2016
diff --git a/components/http_foundation/introduction.rst b/components/http_foundation/introduction.rst
    // the query string is '?foo=bar'

    $request->query->get('foo');
    // returns bar
    // returns'bar'

    $request->query->get('bar');
    // returns null

    $request->query->get('bar', 'bar');
    // returns 'bar'
    $request->query->get('bar', 'baz');
    // returns 'baz'

 When PHP imports the request query, it handles request parameters like
 ``foo[bar]=bar`` in a special way as it creates an array. So you can get the
 ``foo`` parameter and you will get back an array with a ``bar`` element::

    // the query string is '?foo[bar]=bar'
    // the query string is '?foo[bar]=baz'

    $request->query->get('foo');
    // returns array('bar' => 'bar')
    // returns array('bar' => 'baz')

    $request->query->get('foo[bar]');
    // returns null

    $request->query->get('foo')['bar'];
    // returns 'bar'
    // returns 'baz'

 .. _component-foundation-attributes:
Original file line number	Diff line number	Diff line change
Expand Up		@@ -147,25 +147,28 @@ exist::
		// the query string is '?foo=bar'

		$request->query->get('foo');
		// returns bar
		// returns'bar'

		$request->query->get('bar');
		// returns null

		$request->query->get('bar', 'bar');
		// returns 'bar'
		$request->query->get('bar', 'baz');
		// returns 'baz'

		When PHP imports the request query, it handles request parameters like
		``foo[bar]=bar`` in a special way as it creates an array. So you can get the
		``foo`` parameter and you will get back an array with a ``bar`` element::

		// the query string is '?foo[bar]=bar'
		// the query string is '?foo[bar]=baz'

		$request->query->get('foo');
		// returns array('bar' => 'bar')
		// returns array('bar' => 'baz')

		$request->query->get('foo[bar]');
		// returns null
Copy link Contributor Oliboy50Mar 20, 2016 Choose a reason for hiding this comment The reason will be displayed to describe this comment to others.Learn more. the only thing I don't understand is why do you keep this example since the PropertyAccessor syntax isn't possible anymore (or just deprecated in 2.8) :) Copy link MemberAuthor javiereguiluzMar 20, 2016 Choose a reason for hiding this comment The reason will be displayed to describe this comment to others.Learn more. In this example the query string is`?foo[bar]=baz` That's why I suppose that most people will think that`foo[bar]` will return`baz`. It looks common sense! So putting this example and returning`null` will make them realize that this doesn't work as they expect. Oliboy50 reacted with thumbs up emoji

		$request->query->get('foo')['bar'];
		// returns 'bar'
		// returns 'baz'

		.. _component-foundation-attributes:

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