Save input value in session and then print variable

Question

is it possible to pass the value of an input with session? i need to pass the value 25 and then save to session

Ej:

Blade.php:

 <input type="hidden" name="idevento" value="25">

Controller:

 session(['variableName' => $request->input("idevento")]);

Then I get the value with:

$save_value = Session::get('variableName');

the problem is that it does not save the value, help pls

Answer 1

For store session value you would use:

Session::put('variableName', $request->input("idevento"));

To get the variable, you would use:

Session::get('variableName');

Answer 2

i use $variable=Session::get('variableName'); but prints the conten of variableName instead save it into $variable