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run code in 200+ php & hhvm versions
Bugs & Features
<?php function foo (array ...$params) { var_dump($params); } foo(array('1', '2'));
Output for 5.6.0 - 5.6.30, 7.0.0 - 7.2.0
array(1) { [0]=> array(2) { [0]=> string(1) "1" [1]=> string(1) "2" } }
Output for hhvm-3.13.2 - 3.17.3
Fatal error: Uncaught Error: Parameter $params is variadic and has a type constraint (array); variadic params with type constraints are not supported in non-Hack files in /in/QOTUO:3 Stack trace: #0 {main}
Process exited with code 255.
Output for hhvm-3.11.1 - 3.12.14
Fatal error: Uncaught Error: Parameter $params is variadic and has a type constraint (array); variadic params with type constraints are not supported in /in/QOTUO:3 Stack trace: #0 {main}
Process exited with code 255.
Output for hhvm-3.10.1
Fatal error: Parameter $params is variadic and has a type constraint (array); variadic params with type constraints are not supported in /in/QOTUO 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/QOTUO 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/QOTUO on line 3
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_ARRAY, expecting '&' or T_VARIABLE in /in/QOTUO on line 3
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_ARRAY, expecting ')' in /in/QOTUO 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_ARRAY, expecting ')' in /in/QOTUO on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `')'' in /in/QOTUO on line 3
Process exited with code 255.