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<?php $def = array('a'=>1, 'b'=>2); //////// $arr_lang = array('de' => array('a'=>3, 'c'=>4)); $arr_lang = array_merge($def , $arr_lang['de']); ////// print_r($arr_lang);
Output for git.master, git.master_jit, rfc.property-hooks
Array ( [a] => 3 [b] => 2 [c] => 4 )

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