3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php namespace igorw; class FailingTooHardException extends \Exception {} function retry($retries, callable $fn) { beginning: try { return $fn(); } catch (\Exception $e) { if (!$retries) { throw new FailingTooHardException('', 0, $e); } $retries--; goto beginning; } } retry(5, function () { return false; }); ?>
based on 6UY8b
Output for 5.4.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Output for 5.3.0 - 5.3.29
Catchable fatal error: Argument 2 passed to igorw\retry() must be an instance of igorw\callable, instance of Closure given, called in /in/tLFva on line 23 and defined in /in/tLFva on line 7
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_STRING in /in/tLFva on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_STRING in /in/tLFva on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/tLFva on line 3
Process exited with code 255.