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<?php foreach (['dev', 'staging', 'production'] as $env) { $on_fr = (! in_array($env, ['dev', 'staging'])); if (! in_array($env, ['dev', 'staging']) || ! ($on_fr && $env === 'production')) { echo 'This environment is invalid ' . $env . PHP_EOL; } else { echo 'This environment is valid ' . $env . PHP_EOL; } }
Output for git.master, git.master_jit, rfc.property-hooks
This environment is invalid dev This environment is invalid staging This environment is invalid production

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