gistfile1.php

<?php
/**
 * Class SampleController
 * 
 * ZF2 Controller Action after dispatch overwrite.
 */
class SampleController
{
  /**
   * This is our sample action.
   * 
   * A route for this may look like this:
   *   /sample/:id[/:somethingDifferent]
   * 
   * @example /sample/12/test
   * 
   * @param int $id
   * @param string $somethingDifferent
   * 
   * @return array|ViewModel
   */
  public function myPerfectAction($id, $somethingDifferent = 'different thing')
  {
    // Returns an array with 12 as $id and "test" as $somethingDifferent.
    return [$id, $somethingDifferent];
  }
}