4) { if (strlen($outstr) > 0) $outstr = "." . $outstr; $outstr = substr($padstr, -4, 4) . $outstr; $padstr = substr($padstr, 0, -4); } // Handle any leftovers if (strlen($padstr) > 0) { if (strlen($outstr) > 0) $outstr = "." . $outstr; $outstr = $padstr . $outstr; } return $outstr; } // convert decimal number to UTF-8 string function dec_to_utf8($decnum) { if ($decnum <= 0x7F) // 1 byte UTF8 return chr($decnum); if ($decnum <= 0x7FF) { // 2 byte UTF8 $binstr = str_pad(base_convert("$decnum", 10, 2), 11, "0", STR_PAD_LEFT); $bs1 = "110" . substr($binstr, 0, 5); $bs2 = "10" . substr($binstr, 5, 6); $ds1 = base_convert ($bs1, 2, 10); $ds2 = base_convert ($bs2, 2, 10); return chr($ds1) . chr($ds2); } if ($decnum <= 0xFFFF) { // 3 byte UTF8 $binstr = str_pad(base_convert("$decnum", 10, 2), 16, "0", STR_PAD_LEFT); $bs1 = "1110" . substr($binstr, 0, 4); $bs2 = "10" . substr($binstr, 4, 6); $bs3 = "10" . substr($binstr, 10, 6); $ds1 = base_convert ($bs1, 2, 10); $ds2 = base_convert ($bs2, 2, 10); $ds3 = base_convert ($bs3, 2, 10); return chr($ds1) . chr($ds2) . chr($ds3); } return 'X'; // we don't handle 4, 5, or 6 byte UTF8 } function uts_codes($uts) { $bcode = ""; for ($x = 0; $x < strlen($uts); $x++) { if (strlen($bcode) > 0) $bcode = $bcode . " "; $c = ord(substr($uts, $x, 1)); $h = str_pad(strtoupper(base_convert("$c", 10, 16)), 2, "0", STR_PAD_LEFT); $bcode = $bcode . $h; } return $bcode; } // Translate accented utf8 characters over to non-accented function utf8_trans_unaccent($instr) { $tranmap = array( "\xC2\x82" => ",", // High code comma "\xC2\x84" => ",,", // High code double comma "\xC2\x85" => "...", // Tripple dot "\xC2\x88" => "^", // High carat "\xC2\x91" => "\x27", // Forward single quote "\xC2\x92" => "\x27", // Reverse single quote "\xC2\x93" => "\x22", // Forward double quote "\xC2\x94" => "\x22", // Reverse double quote "\xC2\x96" => "-", // High hyphen "\xC2\x97" => "--", // Double hyphen "\xC2\xA6" => "|", // Split vertical bar "\xC2\xAB" => "<<", // Double less than "\xC2\xBB" => ">>", // Double greater than "\xC2\xBC" => "1/4", // one quarter "\xC2\xBD" => "1/2", // one half "\xC2\xBE" => "3/4", // three quarters "\xCA\xBF" => "\x27", // c-single quote "\xCC\xA8" => "", // modifier - under curve "\xCC\xB1" => "", // modifier - under line "\xC3\x80" => "A", "\xC3\x81" => "A", "\xC3\x82" => "A", "\xC3\x83" => "A", "\xC3\x84" => "A", "\xC3\x85" => "A", "\xC3\x86" => "AE", "\xC3\x87" => "C", "\xC3\x88" => "E", "\xC3\x89" => "E", "\xC3\x8A" => "E", "\xC3\x8B" => "E", "\xC3\x8C" => "I", "\xC3\x8D" => "I", "\xC3\x8E" => "I", "\xC3\x8F" => "I", "\xC3\x90" => "D", "\xC3\x91" => "N", "\xC3\x92" => "O", "\xC3\x93" => "O", "\xC3\x94" => "O", "\xC3\x95" => "O", "\xC3\x96" => "O", "\xC3\x98" => "O", "\xC3\x99" => "U", "\xC3\x9A" => "U", "\xC3\x9B" => "U", "\xC3\x9C" => "U", "\xC3\x9D" => "Y", "\xC3\x9E" => "P", "\xC3\x9F" => "ss", "\xC3\xA0" => "a", "\xC3\xA1" => "a", "\xC3\xA2" => "a", "\xC3\xA3" => "a", "\xC3\xA4" => "a", "\xC3\xA5" => "a", "\xC3\xA6" => "ae", "\xC3\xA7" => "c", "\xC3\xA8" => "e", "\xC3\xA9" => "e", "\xC3\xAA" => "e", "\xC3\xAB" => "e", "\xC3\xAC" => "i", "\xC3\xAD" => "i", "\xC3\xAE" => "i", "\xC3\xAF" => "i", "\xC3\xB0" => "o", "\xC3\xB1" => "n", "\xC3\xB2" => "o", "\xC3\xB3" => "o", "\xC3\xB4" => "o", "\xC3\xB5" => "o", "\xC3\xB6" => "o", "\xC3\xB8" => "o", "\xC3\xB9" => "u", "\xC3\xBA" => "u", "\xC3\xBB" => "u", "\xC3\xBC" => "u", "\xC3\xBD" => "y", "\xC3\xBE" => "p", "\xC3\xBF" => "y", "\xC4\x80" => "A", "\xC4\x81" => "a", "\xC4\x82" => "A", "\xC4\x83" => "a", "\xC4\x84" => "A", "\xC4\x85" => "a", "\xC4\x86" => "C", "\xC4\x87" => "c", "\xC4\x88" => "C", "\xC4\x89" => "c", "\xC4\x8A" => "C", "\xC4\x8B" => "c", "\xC4\x8C" => "C", "\xC4\x8D" => "c", "\xC4\x8E" => "D", "\xC4\x8F" => "d", "\xC4\x90" => "D", "\xC4\x91" => "d", "\xC4\x92" => "E", "\xC4\x93" => "e", "\xC4\x94" => "E", "\xC4\x95" => "e", "\xC4\x96" => "E", "\xC4\x97" => "e", "\xC4\x98" => "E", "\xC4\x99" => "e", "\xC4\x9A" => "E", "\xC4\x9B" => "e", "\xC4\x9C" => "G", "\xC4\x9D" => "g", "\xC4\x9E" => "G", "\xC4\x9F" => "g", "\xC4\xA0" => "G", "\xC4\xA1" => "g", "\xC4\xA2" => "G", "\xC4\xA3" => "g", "\xC4\xA4" => "H", "\xC4\xA5" => "h", "\xC4\xA6" => "H", "\xC4\xA7" => "h", "\xC4\xA8" => "I", "\xC4\xA9" => "i", "\xC4\xAA" => "I", "\xC4\xAB" => "i", "\xC4\xAC" => "I", "\xC4\xAD" => "i", "\xC4\xAE" => "I", "\xC4\xAF" => "i", "\xC4\xB0" => "I", "\xC4\xB1" => "i", "\xC4\xB2" => "IJ", "\xC4\xB3" => "ij", "\xC4\xB4" => "J", "\xC4\xB5" => "j", "\xC4\xB6" => "K", "\xC4\xB7" => "k", "\xC4\xB8" => "k", "\xC4\xB9" => "L", "\xC4\xBA" => "l", "\xC4\xBB" => "L", "\xC4\xBC" => "l", "\xC4\xBD" => "L", "\xC4\xBE" => "l", "\xC4\xBF" => "L", "\xC5\x80" => "l", "\xC5\x81" => "L", "\xC5\x82" => "l", "\xC5\x83" => "N", "\xC5\x84" => "n", "\xC5\x85" => "N", "\xC5\x86" => "n", "\xC5\x87" => "N", "\xC5\x88" => "n", "\xC5\x89" => "n", "\xC5\x8A" => "N", "\xC5\x8B" => "n", "\xC5\x8C" => "O", "\xC5\x8D" => "o", "\xC5\x8E" => "O", "\xC5\x8F" => "o", "\xC5\x90" => "O", "\xC5\x91" => "o", "\xC5\x92" => "OE", "\xC5\x93" => "oe", "\xC5\x94" => "R", "\xC5\x95" => "r", "\xC5\x96" => "R", "\xC5\x97" => "r", "\xC5\x98" => "R", "\xC5\x99" => "r", "\xC5\x9A" => "S", "\xC5\x9B" => "s", "\xC5\x9C" => "S", "\xC5\x9D" => "s", "\xC5\x9E" => "S", "\xC5\x9F" => "s", "\xC5\xA0" => "S", "\xC5\xA1" => "s", "\xC5\xA2" => "T", "\xC5\xA3" => "t", "\xC5\xA4" => "T", "\xC5\xA5" => "t", "\xC5\xA6" => "T", "\xC5\xA7" => "t", "\xC5\xA8" => "U", "\xC5\xA9" => "u", "\xC5\xAA" => "U", "\xC5\xAB" => "u", "\xC5\xAC" => "U", "\xC5\xAD" => "u", "\xC5\xAE" => "U", "\xC5\xAF" => "u", "\xC5\xB0" => "U", "\xC5\xB1" => "u", "\xC5\xB2" => "U", "\xC5\xB3" => "u", "\xC5\xB4" => "W", "\xC5\xB5" => "w", "\xC5\xB6" => "Y", "\xC5\xB7" => "y", "\xC5\xB8" => "Y", "\xC5\xB9" => "Z", "\xC5\xBA" => "z", "\xC5\xBB" => "Z", "\xC5\xBC" => "z", "\xC5\xBD" => "Z", "\xC5\xBE" => "z", "\xC6\x8F" => "E", "\xC6\xA0" => "O", "\xC6\xA1" => "o", "\xC6\xAF" => "U", "\xC6\xB0" => "u", "\xC7\x8D" => "A", "\xC7\x8E" => "a", "\xC7\x8F" => "I", "\xC7\x90" => "i", "\xC7\x91" => "O", "\xC7\x92" => "o", "\xC7\x93" => "U", "\xC7\x94" => "u", "\xC7\x95" => "U", "\xC7\x96" => "u", "\xC7\x97" => "U", "\xC7\x98" => "u", "\xC7\x99" => "U", "\xC7\x9A" => "u", "\xC7\x9B" => "U", "\xC7\x9C" => "u", "\xC7\xBA" => "A", "\xC7\xBB" => "a", "\xC7\xBC" => "AE", "\xC7\xBD" => "ae", "\xC7\xBE" => "O", "\xC7\xBF" => "o", "\xC9\x99" => "e" ); return strtr($instr, $tranmap); } ?>

Display UCS-2 and UTF-8 codes (U+ - U+)

Here is a quick tool for comparing information about UCS-2 and UTF-8 encoded Unicode characters. You can learn more about this page.

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UCS-2
Dec		 UCS-2
Hex		 UTF-8
Hex		 HTML
(&##;)		 UTF-8
Native		 Unaccented
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