Analysis of _php instances of abandoned Getrequest () method in Symfony2

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

When Symfony was recently used, the Getrequest () method found in NetBeans 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, and found that should be so written:

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

Post method please use:

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

Get method Please use:

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

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I hope this article will help you with the PHP program design.