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<?php var_dump( mb_convert_encoding( $bin = hex2bin("5c") . "\\", "UTF-8", "SJIS" ), mb_check_encoding($bin, "SJIS"), bin2hex($bin) );
Output for git.master, git.master_jit, rfc.property-hooks
string(2) "\\" bool(true) string(4) "5c5c"

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