laravel use static methods code example

Example 1: new static laravel

Explained like a charm
https://stackoverflow.com/questions/15898843/what-means-new-static

Example 2: laravel call a static function

namespace App\Library;

class Utilities {

 //added new user
 public static function doBeforeTask() {
  // ... you business logic.
 }
}

// then do this in your controller 
Utilities::doBeforeTask();