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run code in 200+ php & hhvm versions
Bugs & Features
<?php class User { } function doUserStuff(User ...$users) { var_dump($users); } $users = [new User]; doUserStuff($users);
Output for 7.0.0 - 7.2.0
Fatal error: Uncaught TypeError: Argument 1 passed to doUserStuff() must be an instance of User, array given, called in /in/9TSTs on line 14 and defined in /in/9TSTs:8 Stack trace: #0 /in/9TSTs(14): doUserStuff(Array) #1 {main} thrown in /in/9TSTs on line 8
Process exited with code 255.
Output for 5.6.8 - 5.6.28
Catchable fatal error: Argument 1 passed to doUserStuff() must be an instance of User, array given, called in /in/9TSTs on line 14 and defined in /in/9TSTs on line 8
Process exited with code 255.
Output for 5.4.10 - 5.5.35
Parse error: syntax error, unexpected '.', expecting '&' or variable (T_VARIABLE) in /in/9TSTs on line 8
Process exited with code 255.
Output for 5.3.20 - 5.3.29
Parse error: syntax error, unexpected '.', expecting '&' or T_VARIABLE in /in/9TSTs on line 8
Process exited with code 255.