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<?php error_reporting(E_ALL); $data = "\xe2\x99\xa5"; mb_convert_encoding($data,'8bit'); $data = mb_ereg_replace("heart","\u2665\u2665",$data); var_dump($data); echo $data;
Output for git.master, git.master_jit, rfc.property-hooks
string(3) "♥" ♥

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