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run code in 200+ php & hhvm versions
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<?php function testing(...$foo) { return $foo; } var_dump(testing($a = 'bar', $b = 3, $c = 'baz', $d = 34, $e = 'biz'));
based on Xb3ZH
Output for 5.6.7 - 7.2.0
array(5) { [0]=> string(3) "bar" [1]=> int(3) [2]=> string(3) "baz" [3]=> int(34) [4]=> string(3) "biz" }
Output for 5.4.0 - 5.5.35
Parse error: syntax error, unexpected '.', expecting '&' or variable (T_VARIABLE) in /in/qHG2k 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/qHG2k 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/qHG2k on line 3
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected '.', expecting ')' in /in/qHG2k 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 '.', expecting ')' in /in/qHG2k on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `')'' in /in/qHG2k on line 3
Process exited with code 255.