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run code in 200+ php & hhvm versions
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<?php $supported_locales = "en_US,nl_NL"; $array = explode(',', $supported_locales); print_r($array);
based on IOnQv
Output for 5.6.0 - 5.6.30, hhvm-3.15.4, 7.0.0 - 7.2.6
Array ( [0] => en_US [1] => nl_NL )