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Removed doc about getting original parameter value from ParameterBag

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Lines changed: 2 additions & 9 deletions

Original file line number	Diff line number	Diff line change
`@@ -151,22 +151,15 @@ exist::`
`151`	`151`
`152`	`152`	`When PHP imports the request query, it handles request parameters like`
`153`	`153`	``foo[bar]=bar`` in a special way as it creates an array. So you can get the
`154`		-``foo`` parameter and you will get back an array with a ``bar`` element. But
`155`		`-sometimes, you might want to get the value for the "original" parameter name:`
`156`		-``foo[bar]``. This is possible with all the ``ParameterBag`` getters like
`157`		-:method:`Symfony\\Component\\HttpFoundation\\Request::get` via the third
`158`		`-argument::`
	`154`	+``foo`` parameter and you will get back an array with a ``bar`` element::
`159`	`155`
`160`	`156`	`// the query string is '?foo[bar]=bar'`
`161`	`157`
`162`	`158`	`$request->query->get('foo');`
`163`	`159`	`// returns array('bar' => 'bar')`
`164`	`160`
`165`	`161`	`$request->query->get('foo[bar]');`
`166`		`- // returns null`
`167`		`-`
`168`		`- $request->query->get('foo[bar]', null, true);`
`169`		`- // returns 'bar'`
	`162`	`+ // returns null`
`170`	`163`
`171`	`164`	`.. _component-foundation-attributes:`
`172`	`165`

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