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run code in 200+ php & hhvm versions
Bugs & Features
<?php declare(strict_types = 1); $contributors = ['Me', 'To']; array_walk($contributors, function(string $contributor) : string { return sprintf("%s, thank you very much for PHP7!", $contributor); }); var_dump($contributors); //echo implode("\n", $results);
based on Tmf66
Output for 7.0.0 - 7.2.0
array(2) { [0]=> string(2) "Me" [1]=> string(2) "To" }
Output for 5.4.10 - 5.6.28
Warning: Unsupported declare 'strict_types' in /in/SInau on line 2 Parse error: syntax error, unexpected ':', expecting '{' in /in/SInau on line 4
Process exited with code 255.
Output for 5.3.20 - 5.3.29
Warning: Unsupported declare 'strict_types' in /in/SInau on line 2 Parse error: syntax error, unexpected '[' in /in/SInau on line 3
Process exited with code 255.