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<?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 new RetriesExceededException(); } } class Test { public function exception() { thrown new \Exception(); } } $test = new Test(); try { Retry::immediate(function() use ($test) { $test->exception(); }); } catch (Exception $e) { var_dump($e); } //Retry::withDelay($fn, $retries, $delay); //Retry::immediately($fn, $retries);
Output for 5.4.0 - 5.4.44, 5.5.24 - 5.5.28, 5.6.8 - 5.6.12
Parse error: syntax error, unexpected 'new' (T_NEW) in /in/igkpF on line 44
Process exited with code 255.
Output for 5.3.0 - 5.3.29
Parse error: syntax error, unexpected T_NEW in /in/igkpF on line 44
Process exited with code 255.
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/igkpF on line 3 Parse error: syntax error, unexpected T_NEW in /in/igkpF on line 44
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/igkpF on line 3 Parse error: parse error, unexpected T_NEW in /in/igkpF on line 44
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/igkpF on line 3 Parse error: syntax error, unexpected T_STATIC, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/igkpF on line 7
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/igkpF on line 3 Parse error: parse error, unexpected T_STATIC, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/igkpF on line 7
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/igkpF on line 3 Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/igkpF on line 7
Process exited with code 255.
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