Online PHP editor | output for 1HZqV

<?php $dict = [ 'title' => [ 'en' => 'Welcome', 'de' => 'Willkommen' ], 'description' => [ 'en' => 'Hello', 'de' => 'Hallo' ] ]; function lang($phrase){ global $l, $dict; //Globals are bad, I know $terms = array_map(function($item) use ($l) { return $item[$l]; }, $dict); return $terms[$phrase]; } // English: $l = 'de'; echo lang('title') . ' ' . lang('description') . '<br/>'; // German: $l = 'en'; echo lang('title') . ' ' . lang('description');