Is there a way to get all the
GET vars at once using
JInput? Something like this, only using the newer syntax:
$post = JRequest::get('post');
Yes, you can achieve this by using JInput.
<?php $app = JFactory::getApplication(); $input = $app->input; $jform = $input->get('jform', array(), 'ARRAY'); print_r($jform); //$jform will show all the data of your form ?>
Please refer this document for more details: