Variable and function types in PHP 7.4 (laravel) [closed]

Yesterday I was at an interview and after looking at my code I was told that I did not have enough typing, I still cannot understand how to use it in PHP, I will be grateful for your help

This is an example of my code(laravel)

https://github.com/MrKrist17/Reasons/blob/master/app/Http/Controllers/ListOfReasonsController.php

(I’m asking for just an example of one of my functions, but with the addition of typing in the return and variables)

Answer

It looks like you already have a typehint on the variable – ListOfReasons. This returns a laravel redirect response, so a return type hint would look like this:

use IlluminateHttpRedirectResponse;
...
  public function destroy(ListOfReasons $listOfReasons): RedirectResponse
    {
        Storage::disk('public')->delete($listOfReasons->photo);
        $listOfReasons->delete();
        return redirect()->route('adminIndex');
    }