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<?php var_dump(preg_match('//u', "\xE4B880\xE4B880", $matches)); var_dump($matches); var_dump(preg_match('//u', "\xF0A0808B", $matches)); var_dump($matches); var_dump(mb_convert_encoding('𠀋 ', 'UTF-8', 'UTF-8'));
Output for git.master, git.master_jit, rfc.property-hooks
bool(false) array(0) { } bool(false) array(0) { } string(5) "𠀋 "

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