Zend Framework 2 get params from URL

Question: How to read the data from php://input?

$content = file_get_contents('php://input');
print_r(json_decode($content));

Question: How to get parameter value from GET without using Params plugin?

$parameterName1=$this->getRequest()->getRequest('parameterName2');
$parameterName2=$this->getRequest()->getRequest('parameterName2','Default Value');

Now with use of params plugins, you can get values easily from all type of request

Question: How to get parameter value from URL?

$parameterName1=$this->params()->fromQuery('parameterName1');
$parameterName2=$this->params()->fromQuery('parameterName2','Default Value');

Question: How to get all parameters value from URL?

$parameterArray=$this->params()->fromQuery();

Question: How to get parameter value from POST?

$parameterName1=$this->params()->fromPost('parameterName1');
$parameterName2=$this->params()->fromPost('parameterName2','Default Value');

Question: How to get all parameters value from POST?

$parameterArray=$this->params()->fromPost();

Question: How to get parameter value from header?

$parameterName1=$this->params()->fromHeader('parameterName1');
$parameterName2=$this->params()->fromHeader('parameterName2','Default Value');

Question: How to get parameter value from uploadedFile?

$parameterName1=$this->params()->fromFiles('parameterName1');
$parameterName2=$this->params()->fromFiles('parameterName2','Default Value');

Question: How to get parameter value from RouteMatch?

$parameterName1=$this->params()->fromRoute('parameterName1');
$parameterName2=$this->fromRoute()->fromFiles('parameterName2','Default Value');

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