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<?php $str = "L’autentica Basilicata Igt Bianco Dolce 2007"; $str = preg_replace_callback('/([\'`’])([aeiou])/', function ($m) { return $m[0].strtoupper($m[1]); }, $str); var_dump($str);
Output for git.master, git.master_jit, rfc.property-hooks
string(47) "L’a�utentica Basilicata Igt Bianco Dolce 2007"

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