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run code in 150+ php & hhvm versions
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<?php try { $result = array_reduce(range('A', 'E'), function($reduced, $current){ if ($current === 'C') { throw new Exception("Cake!"); } $reduced[] = $current; return $reduced; }); var_dump($result); } catch (Exception $e) { var_dump($result); echo 'Exception: ' . $e->getMessage(); }
Output for hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Notice: Undefined variable: result in /in/oG1Gs on line 15 NULL Exception: Cake!
Output for 5.5.0 - 5.6.28
Warning: array_reduce(): An error occurred while invoking the reduction callback in /in/oG1Gs on line 11 Notice: Undefined variable: result in /in/oG1Gs on line 15 NULL Exception: Cake!
Output for 5.3.3 - 5.4.45
Warning: array_reduce(): An error occurred while invoking the reduction callback in /in/oG1Gs on line 11 NULL Exception: Cake!
Output for 5.3.0 - 5.3.2
Warning: array_reduce(): An error occurred while invoking the reduction callback in /in/oG1Gs on line 0 NULL Exception: Cake!
Output for 5.2.3 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION in /in/oG1Gs on line 4
Process exited with code 255.
Output for 5.1.0 - 5.2.2
<br /> <b>Parse error</b>: syntax error, unexpected T_FUNCTION in <b>/in/oG1Gs</b> on line <b>4</b><br />
Process exited with code 255.
Output for 5.0.0 - 5.0.5
<br /> <b>Parse error</b>: parse error, unexpected T_FUNCTION in <b>/in/oG1Gs</b> on line <b>4</b><br />
Process exited with code 255.
Output for 4.4.2 - 4.4.9
<br /> <b>Parse error</b>: syntax error, unexpected '{' in <b>/in/oG1Gs</b> on line <b>3</b><br />
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
<br /> <b>Parse error</b>: parse error, unexpected '{' in <b>/in/oG1Gs</b> on line <b>3</b><br />
Process exited with code 255.
Output for 4.3.2 - 4.3.4
<br /> <b>Parse error</b>: parse error in <b>/in/oG1Gs</b> on line <b>3</b><br />
Process exited with code 255.