3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class Bar{} function foo(Bar ...$bars) { echo "Got " . count($bars) . " bars.\n"; } $bars = [new Bar, new Bar, new Bar]; foo(...$bars); $ints = [1, 2, 3]; try { foo(...$ints); } catch (Exception $e) { //echo $e }
Output for 7.0.0 - 7.1.0
Got 3 bars. Fatal error: Uncaught TypeError: Argument 1 passed to foo() must be an instance of Bar, integer given, called in /in/XbX4t on line 17 and defined in /in/XbX4t:5 Stack trace: #0 /in/XbX4t(17): foo(1, 2, 3) #1 {main} Next TypeError: Argument 2 passed to foo() must be an instance of Bar, integer given, called in /in/XbX4t on line 17 and defined in /in/XbX4t:5 Stack trace: #0 /in/XbX4t(17): foo(1, 2, 3) #1 {main} Next TypeError: Argument 3 passed to foo() must be an instance of Bar, integer given, called in /in/XbX4t on line 17 and defined in /in/XbX4t:5 Stack trace: #0 /in/XbX4t(17): foo(1, 2, 3) #1 {main} thrown in /in/XbX4t on line 5
Process exited with code 255.
Output for hhvm-3.10.0 - 3.12.0
Fatal error: Parameter $bars is variadic and has a type constraint (Bar); variadic params with type constraints are not supported in /in/XbX4t on line 5
Process exited with code 255.
Output for 5.6.7 - 5.6.28
Got 3 bars. Catchable fatal error: Argument 1 passed to foo() must be an instance of Bar, integer given, called in /in/XbX4t on line 17 and defined in /in/XbX4t on line 5
Process exited with code 255.
Output for 5.4.0 - 5.5.35
Parse error: syntax error, unexpected '.', expecting '&' or variable (T_VARIABLE) in /in/XbX4t on line 5
Process exited with code 255.
Output for 5.1.0 - 5.3.29
Parse error: syntax error, unexpected '.', expecting '&' or T_VARIABLE in /in/XbX4t on line 5
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected '.', expecting '&' or T_VARIABLE in /in/XbX4t on line 5
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting ')' in /in/XbX4t on line 5
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/XbX4t on line 5
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `')'' in /in/XbX4t on line 5
Process exited with code 255.