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run code in 300+ PHP versions simultaneously
<?php $locale = 'it'; list(,$language) = explode('_', strtolower(str_replace('-', '_', $locale))); var_dump($language);
Output for git.master, git.master_jit, rfc.property-hooks
Warning: Undefined array key 1 in /in/SMpPu on line 3 NULL

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