<?php class RetriesExceededException extends \Exception {} class Retry { static public function withDelay(callable $fn, $retries, $delay) { return self::execute($fn, $retries, $delay); } static public function immediately(callable $fn, $retries) { return self::execute($fn, $retries); } static private function execute(callable $fn, $retries, $delay = null) { while ($retries) { $retries--; try { return $fn(); } catch (\Exception $e) { if ($retries && $delay) { //do delay } } } throw RetriesExceededException(); } } class Test { public function do() { throw \Exception(); } } $test = new Test(); try { Retry::immediately(function() use ($test) { $test->do(); }, 5); } catch (\Exception $e) { var_dump($e); } echo "bar"; //Retry::withDelay($fn, $retries, $delay); //Retry::immediately($fn, $retries);
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