The abandoned Getrequest () method in Symfony2 analysis of _php instances

In this paper, the abandoned Getrequest () method in Symfony2 is analyzed. Share to everyone for your reference, as follows:

When using Symfony recently, it was found in NetBeans that the Getrequest () method was abandoned:

/** * Shortcut to return the request service. * * @return Request * * @deprecated deprecated since version 2.4, to is removed in 3.0. Ask *       Symfony to inject the Request object into your controller *       method instead by type hinting it in the method ' s signature. */public function Getrequest () {  return $this->container->get (' Request_stack ')->getcurrentrequest ();}

Google a bit, found that it should be written like this:

Use Symfony\component\httpfoundation\request;public function updateaction (Request $request) {  $foo = $request- >get (' foo ');  $bar = $request->get (' Bar ');}

Please use the Post method:

$foo = $request->request->get (' foo ');

Get mode using:

$foo = $request->query->get (' foo ');

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I hope this article is helpful to you in PHP programming.

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