Laravel: Add data to the Input::all() - php

Question

I am grabbing the values from the parameters in the URL domain.com?para=value in the controller using
Input:all()
Is there a way to add more values to the Input:all() in the controller?
I have tried $_POST['para'] = "value and $_GET['para'] = "value" but no luck.
I've gone through the docs but cannot find anything.
Thanks
More Info
Here is what is returned
{
"param_1" => "value",
"param_2" => "value",
"param_3" => "value",
}
I would like to add another param into the Input:all()
{
"param_1" => "value",
"param_2" => "value",
"param_3" => "value",
"NEW_PARAM" => "NEW VALUE",
}

Answer 1

In laravel 5, you can use
Request::merge(['New Key' => 'New Value']);
or by using request() helper
request()->merge(['New Key' => 'New Value']);

Answer 2

You should never need to add anything to Input. You should assign Input like so...
$arr = Input::all();
And then add to $arr like so...
$arr['whatever'] = 'whatever';
If you need to get that value in another part of the stack, try to pass it through yourself.
Cheers.

Answer 3

Best way to add data into the input::all() in laravel.
Solution 1
add Request package at the top of the page.
use Request;
Then add following code into your controller.
Request::merge(['new_key' => 'new_value']);
Solution 2
You can assign all the Input::all(); to a variable and then you can add new data to the variable. Like below.
$all_input = Input::all();
$all_input['new_key'] = 'new_value';
Add an input value on the fly inside a request instance
public function store(Request $request){
$request->request->add(['new_key' => 'new_value']);
}
Remove data from an input value on the fly inside a request instance
public function store(Request $request){
$request->request->remove('key');
}