Ruby retry alternative for PHP

retry.trait.php

<?php
namespace App\Traits\General;

trait Github {
  function retry($f, $delay = 2, $retries = 10){
      try {
          return $f();
      } catch (Exception $e) {
          if ($retries > 0) {
              sleep($delay);
              return retry($f, 2 * $delay, $retries - 1);
          } else {
              throw $e;
          }
      }
  }
}