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<?php $str = "Henrik Ibsen, Henrik Ibsen \u02c8h\u025bn\u027eik \u02c8ips\u0259n (Skien, 20 marzo 1828 - Oslo, 23 maggio 1906) è stato uno scrittore, drammaturgo, poeta e regista teatrale norvegese."; $utf8html = preg_replace('@\\\U([0-9A-F]{4})@i', "&#x\\1", $str); echo $utf8html;
Output for git.master, git.master_jit, rfc.property-hooks
Henrik Ibsen, Henrik Ibsen &#x02c8h&#x025bn&#x027eik &#x02c8ips&#x0259n (Skien, 20 marzo 1828 - Oslo, 23 maggio 1906) è stato uno scrittore, drammaturgo, poeta e regista teatrale norvegese.

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