3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php function handle(Post ...$posts) { foreach ($posts as $post) { print_r($post) . PHP_EOL; } } class Post { private $id; public function __construct($id) { $this->id = $id; } } class CoolPost extends Post { } $posts = [ 'string', null, ['array'], new Post(1), new stdClass(), new CoolPost(2), ]; try { handle(...$posts); } catch (Exception $e) { echo 'Exception: ' . $e->getMessage() . PHP_EOL; } catch (Error $e) { echo 'Error: ' . $e->getMessage() . PHP_EOL; }
Output for 7.0.0 - 7.3.0alpha1
Error: Argument 5 passed to handle() must be an instance of Post, instance of stdClass given, called in /in/TTQUY on line 37
Output for hhvm-3.22.0
Fatal error: Uncaught Error: Parameter $posts is variadic and has a type constraint (Post); variadic params with type constraints are not supported in non-Hack files in /in/TTQUY:-1 Stack trace: #0 {main}
Process exited with code 255.
Output for hhvm-3.13.2 - 3.21.3
Fatal error: Uncaught Error: Parameter $posts is variadic and has a type constraint (Post); variadic params with type constraints are not supported in non-Hack files in /in/TTQUY:3 Stack trace: #0 {main}
Process exited with code 255.
Output for hhvm-3.11.1 - 3.12.14
Fatal error: Uncaught Error: Parameter $posts is variadic and has a type constraint (Post); variadic params with type constraints are not supported in /in/TTQUY:3 Stack trace: #0 {main}
Process exited with code 255.
Output for hhvm-3.10.1
Fatal error: Parameter $posts is variadic and has a type constraint (Post); variadic params with type constraints are not supported in /in/TTQUY on line 3
Process exited with code 255.
Output for 5.6.0 - 5.6.30
Catchable fatal error: Argument 1 passed to handle() must be an instance of Post, string given, called in /in/TTQUY on line 37 and defined in /in/TTQUY on line 3
Process exited with code 255.
Output for 5.4.0 - 5.5.38
Parse error: syntax error, unexpected '.', expecting '&' or variable (T_VARIABLE) in /in/TTQUY on line 3
Process exited with code 255.
Output for 5.1.0 - 5.3.29
Parse error: syntax error, unexpected '.', expecting '&' or T_VARIABLE in /in/TTQUY on line 3
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected '.', expecting '&' or T_VARIABLE in /in/TTQUY on line 3
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting ')' in /in/TTQUY on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_STRING, expecting ')' in /in/TTQUY on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `')'' in /in/TTQUY on line 3
Process exited with code 255.