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run code in 150+ php & hhvm versions
Bugs & Features
<?php $g = function (array $a) { foreach ($a as $k => $v) { yield $k => $v; } }; var_dump(iterator_to_array($g(['a', 'b', 'c'])));
Output for 5.5.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
array(3) { [0]=> string(1) "a" [1]=> string(1) "b" [2]=> string(1) "c" }
Output for 5.4.0 - 5.4.45
Parse error: syntax error, unexpected '$k' (T_VARIABLE) in /in/OgikE on line 5
Process exited with code 255.
Output for 5.3.0 - 5.3.29
Parse error: syntax error, unexpected T_VARIABLE in /in/OgikE on line 5
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION in /in/OgikE on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_FUNCTION in /in/OgikE on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/OgikE on line 3
Process exited with code 255.