php-src/ext/standard/tests/strings/html_entity_decode_win1251.phpt
Gustavo André dos Santos Lopes 7aa43a8d83 - Revamp of the decoding portion of html.c.
- Dramatic improvements on the performance of html_entity_decode and htmlspecialchars_decode, as the
  string is now traversed only once. Speedups of 20 to 25 times with Windows release builds and a
  ~250 characters string (for 2nd and subsequent calls).
- Consistent behavior on html_entity_decode. For instance, the entity in "&<" would be decoded,
  but not "&é". Not anymore. The code path for "basic" and non-basic entities is now mostly
  shared.
- Code of html_entity_decode and htmlspecialchars_decode is now shared.
- [DOC] More consistent behavior of htmlspecialchars_decode. Instead of translating only <, >,
  &, ", ' and ', now e.g. ", ', ', ', etc. are also decoded.
- [DOC] Previous translation of unicode code points in numerical entities was seriously broken. When
  the code points for some character were not the same in unicode and the target encoding, the
  behavior could be an erroneous translation (e.g. 0x80-0xA0 in win-1252) or no translation at all.
  Added unicode translation tables for all single-byte encodings. Entities are not translated for
  multi-byte entities, except for ASCII characters whose code points are shared. We could add
  the huge translation tables (several thousand elements) for those encodings in the future.
- Fixed numerical entities that after # had text accepted by strcol being accepted.
- Much more commented and well-structured code...
- Tests for get_html_translation_table()) are broken. I stared fixing the tests, but then I realized
  it was completely helpless because get_html_translation_table() is broken by not handling
  multi-byte characters correctly.
2010-10-10 19:04:59 +00:00

538 lines
14 KiB
PHP

--TEST--
Translation of HTML entities for encoding WIN-1251
--FILE--
<?php
$arr = array(
0x0402 => array(0x80, "CYRILLIC CAPITAL LETTER DJE"),
0x0403 => array(0x81, "CYRILLIC CAPITAL LETTER GJE"),
0x201A => array(0x82, "SINGLE LOW-9 QUOTATION MARK"),
0x0453 => array(0x83, "CYRILLIC SMALL LETTER GJE"),
0x201E => array(0x84, "DOUBLE LOW-9 QUOTATION MARK"),
0x2026 => array(0x85, "HORIZONTAL ELLIPSIS"),
0x2020 => array(0x86, "DAGGER"),
0x2021 => array(0x87, "DOUBLE DAGGER"),
0x20AC => array(0x88, "EURO SIGN"),
0x2030 => array(0x89, "PER MILLE SIGN"),
0x0409 => array(0x8A, "CYRILLIC CAPITAL LETTER LJE"),
0x2039 => array(0x8B, "SINGLE LEFT-POINTING ANGLE QUOTATION MARK"),
0x040A => array(0x8C, "CYRILLIC CAPITAL LETTER NJE"),
0x040C => array(0x8D, "CYRILLIC CAPITAL LETTER KJE"),
0x040B => array(0x8E, "CYRILLIC CAPITAL LETTER TSHE"),
0x040F => array(0x8F, "CYRILLIC CAPITAL LETTER DZHE"),
0x0452 => array(0x90, "CYRILLIC SMALL LETTER DJE"),
0x2018 => array(0x91, "LEFT SINGLE QUOTATION MARK"),
0x2019 => array(0x92, "RIGHT SINGLE QUOTATION MARK"),
0x201C => array(0x93, "LEFT DOUBLE QUOTATION MARK"),
0x201D => array(0x94, "RIGHT DOUBLE QUOTATION MARK"),
0x2022 => array(0x95, "BULLET"),
0x2013 => array(0x96, "EN DASH"),
0x2014 => array(0x97, "EM DASH"),
//0x98 #UNDEFINED
0x2122 => array(0x99, "TRADE MARK SIGN"),
0x0459 => array(0x9A, "CYRILLIC SMALL LETTER LJE"),
0x203A => array(0x9B, "SINGLE RIGHT-POINTING ANGLE QUOTATION MARK"),
0x045A => array(0x9C, "CYRILLIC SMALL LETTER NJE"),
0x045C => array(0x9D, "CYRILLIC SMALL LETTER KJE"),
0x045B => array(0x9E, "CYRILLIC SMALL LETTER TSHE"),
0x045F => array(0x9F, "CYRILLIC SMALL LETTER DZHE"),
0x00A0 => array(0xA0, "NO-BREAK SPACE"),
0x040E => array(0xA1, "CYRILLIC CAPITAL LETTER SHORT U"),
0x045E => array(0xA2, "CYRILLIC SMALL LETTER SHORT U"),
0x0408 => array(0xA3, "CYRILLIC CAPITAL LETTER JE"),
0x00A4 => array(0xA4, "CURRENCY SIGN"),
0x0490 => array(0xA5, "CYRILLIC CAPITAL LETTER GHE WITH UPTURN"),
0x00A6 => array(0xA6, "BROKEN BAR"),
0x00A7 => array(0xA7, "SECTION SIGN"),
0x0401 => array(0xA8, "CYRILLIC CAPITAL LETTER IO"),
0x00A9 => array(0xA9, "COPYRIGHT SIGN"),
0x0404 => array(0xAA, "CYRILLIC CAPITAL LETTER UKRAINIAN IE"),
0x00AB => array(0xAB, "LEFT-POINTING DOUBLE ANGLE QUOTATION MARK"),
0x00AC => array(0xAC, "NOT SIGN"),
0x00AD => array(0xAD, "SOFT HYPHEN"),
0x00AE => array(0xAE, "REGISTERED SIGN"),
0x0407 => array(0xAF, "CYRILLIC CAPITAL LETTER YI"),
0x00B0 => array(0xB0, "DEGREE SIGN"),
0x00B1 => array(0xB1, "PLUS-MINUS SIGN"),
0x0406 => array(0xB2, "CYRILLIC CAPITAL LETTER BYELORUSSIAN-UKRAINIAN I"),
0x0456 => array(0xB3, "CYRILLIC SMALL LETTER BYELORUSSIAN-UKRAINIAN I"),
0x0491 => array(0xB4, "CYRILLIC SMALL LETTER GHE WITH UPTURN"),
0x00B5 => array(0xB5, "MICRO SIGN"),
0x00B6 => array(0xB6, "PILCROW SIGN"),
0x00B7 => array(0xB7, "MIDDLE DOT"),
0x0451 => array(0xB8, "CYRILLIC SMALL LETTER IO"),
0x2116 => array(0xB9, "NUMERO SIGN"),
0x0454 => array(0xBA, "CYRILLIC SMALL LETTER UKRAINIAN IE"),
0x00BB => array(0xBB, "RIGHT-POINTING DOUBLE ANGLE QUOTATION MARK"),
0x0458 => array(0xBC, "CYRILLIC SMALL LETTER JE"),
0x0405 => array(0xBD, "CYRILLIC CAPITAL LETTER DZE"),
0x0455 => array(0xBE, "CYRILLIC SMALL LETTER DZE"),
0x0457 => array(0xBF, "CYRILLIC SMALL LETTER YI"),
0x0410 => array(0xC0, "CYRILLIC CAPITAL LETTER A"),
0x0411 => array(0xC1, "CYRILLIC CAPITAL LETTER BE"),
0x0412 => array(0xC2, "CYRILLIC CAPITAL LETTER VE"),
0x0413 => array(0xC3, "CYRILLIC CAPITAL LETTER GHE"),
0x0414 => array(0xC4, "CYRILLIC CAPITAL LETTER DE"),
0x0415 => array(0xC5, "CYRILLIC CAPITAL LETTER IE"),
0x0416 => array(0xC6, "CYRILLIC CAPITAL LETTER ZHE"),
0x0417 => array(0xC7, "CYRILLIC CAPITAL LETTER ZE"),
0x0418 => array(0xC8, "CYRILLIC CAPITAL LETTER I"),
0x0419 => array(0xC9, "CYRILLIC CAPITAL LETTER SHORT I"),
0x041A => array(0xCA, "CYRILLIC CAPITAL LETTER KA"),
0x041B => array(0xCB, "CYRILLIC CAPITAL LETTER EL"),
0x041C => array(0xCC, "CYRILLIC CAPITAL LETTER EM"),
0x041D => array(0xCD, "CYRILLIC CAPITAL LETTER EN"),
0x041E => array(0xCE, "CYRILLIC CAPITAL LETTER O"),
0x041F => array(0xCF, "CYRILLIC CAPITAL LETTER PE"),
0x0420 => array(0xD0, "CYRILLIC CAPITAL LETTER ER"),
0x0421 => array(0xD1, "CYRILLIC CAPITAL LETTER ES"),
0x0422 => array(0xD2, "CYRILLIC CAPITAL LETTER TE"),
0x0423 => array(0xD3, "CYRILLIC CAPITAL LETTER U"),
0x0424 => array(0xD4, "CYRILLIC CAPITAL LETTER EF"),
0x0425 => array(0xD5, "CYRILLIC CAPITAL LETTER HA"),
0x0426 => array(0xD6, "CYRILLIC CAPITAL LETTER TSE"),
0x0427 => array(0xD7, "CYRILLIC CAPITAL LETTER CHE"),
0x0428 => array(0xD8, "CYRILLIC CAPITAL LETTER SHA"),
0x0429 => array(0xD9, "CYRILLIC CAPITAL LETTER SHCHA"),
0x042A => array(0xDA, "CYRILLIC CAPITAL LETTER HARD SIGN"),
0x042B => array(0xDB, "CYRILLIC CAPITAL LETTER YERU"),
0x042C => array(0xDC, "CYRILLIC CAPITAL LETTER SOFT SIGN"),
0x042D => array(0xDD, "CYRILLIC CAPITAL LETTER E"),
0x042E => array(0xDE, "CYRILLIC CAPITAL LETTER YU"),
0x042F => array(0xDF, "CYRILLIC CAPITAL LETTER YA"),
0x0430 => array(0xE0, "CYRILLIC SMALL LETTER A"),
0x0431 => array(0xE1, "CYRILLIC SMALL LETTER BE"),
0x0432 => array(0xE2, "CYRILLIC SMALL LETTER VE"),
0x0433 => array(0xE3, "CYRILLIC SMALL LETTER GHE"),
0x0434 => array(0xE4, "CYRILLIC SMALL LETTER DE"),
0x0435 => array(0xE5, "CYRILLIC SMALL LETTER IE"),
0x0436 => array(0xE6, "CYRILLIC SMALL LETTER ZHE"),
0x0437 => array(0xE7, "CYRILLIC SMALL LETTER ZE"),
0x0438 => array(0xE8, "CYRILLIC SMALL LETTER I"),
0x0439 => array(0xE9, "CYRILLIC SMALL LETTER SHORT I"),
0x043A => array(0xEA, "CYRILLIC SMALL LETTER KA"),
0x043B => array(0xEB, "CYRILLIC SMALL LETTER EL"),
0x043C => array(0xEC, "CYRILLIC SMALL LETTER EM"),
0x043D => array(0xED, "CYRILLIC SMALL LETTER EN"),
0x043E => array(0xEE, "CYRILLIC SMALL LETTER O"),
0x043F => array(0xEF, "CYRILLIC SMALL LETTER PE"),
0x0440 => array(0xF0, "CYRILLIC SMALL LETTER ER"),
0x0441 => array(0xF1, "CYRILLIC SMALL LETTER ES"),
0x0442 => array(0xF2, "CYRILLIC SMALL LETTER TE"),
0x0443 => array(0xF3, "CYRILLIC SMALL LETTER U"),
0x0444 => array(0xF4, "CYRILLIC SMALL LETTER EF"),
0x0445 => array(0xF5, "CYRILLIC SMALL LETTER HA"),
0x0446 => array(0xF6, "CYRILLIC SMALL LETTER TSE"),
0x0447 => array(0xF7, "CYRILLIC SMALL LETTER CHE"),
0x0448 => array(0xF8, "CYRILLIC SMALL LETTER SHA"),
0x0449 => array(0xF9, "CYRILLIC SMALL LETTER SHCHA"),
0x044A => array(0xFA, "CYRILLIC SMALL LETTER HARD SIGN"),
0x044B => array(0xFB, "CYRILLIC SMALL LETTER YERU"),
0x044C => array(0xFC, "CYRILLIC SMALL LETTER SOFT SIGN"),
0x044D => array(0xFD, "CYRILLIC SMALL LETTER E"),
0x044E => array(0xFE, "CYRILLIC SMALL LETTER YU"),
0x044F => array(0xFF, "CYRILLIC SMALL LETTER YA"),
);
$res = html_entity_decode("&#x98;", ENT_QUOTES, 'WINDOWS-1251');
echo "Special test for &#x98; (shouldn't decode):\n";
echo $res,"\n\n";
foreach ($arr as $u => $v) {
$ent = sprintf("&#x%X;", $u);
$res = html_entity_decode($ent, ENT_QUOTES, 'WINDOWS-1251');
$d = unpack("H*", $res);
echo sprintf("%s: %s => %s\n", $v[1], $ent, $d[1]);
$ent = sprintf("&#x%X;", $v[0]);
$res = html_entity_decode($ent, ENT_QUOTES, 'WINDOWS-1251');
if ($res[0] != "&" || $res[1] != "#")
$res = unpack("H*", $res)[1];
echo sprintf("%s => %s\n\n", $ent, $res);
}
--EXPECT--
Special test for &#x98; (shouldn't decode):
&#x98;
CYRILLIC CAPITAL LETTER DJE: &#x402; => 80
&#x80; => &#x80;
CYRILLIC CAPITAL LETTER GJE: &#x403; => 81
&#x81; => &#x81;
SINGLE LOW-9 QUOTATION MARK: &#x201A; => 82
&#x82; => &#x82;
CYRILLIC SMALL LETTER GJE: &#x453; => 83
&#x83; => &#x83;
DOUBLE LOW-9 QUOTATION MARK: &#x201E; => 84
&#x84; => &#x84;
HORIZONTAL ELLIPSIS: &#x2026; => 85
&#x85; => &#x85;
DAGGER: &#x2020; => 86
&#x86; => &#x86;
DOUBLE DAGGER: &#x2021; => 87
&#x87; => &#x87;
EURO SIGN: &#x20AC; => 88
&#x88; => &#x88;
PER MILLE SIGN: &#x2030; => 89
&#x89; => &#x89;
CYRILLIC CAPITAL LETTER LJE: &#x409; => 8a
&#x8A; => &#x8A;
SINGLE LEFT-POINTING ANGLE QUOTATION MARK: &#x2039; => 8b
&#x8B; => &#x8B;
CYRILLIC CAPITAL LETTER NJE: &#x40A; => 8c
&#x8C; => &#x8C;
CYRILLIC CAPITAL LETTER KJE: &#x40C; => 8d
&#x8D; => &#x8D;
CYRILLIC CAPITAL LETTER TSHE: &#x40B; => 8e
&#x8E; => &#x8E;
CYRILLIC CAPITAL LETTER DZHE: &#x40F; => 8f
&#x8F; => &#x8F;
CYRILLIC SMALL LETTER DJE: &#x452; => 90
&#x90; => &#x90;
LEFT SINGLE QUOTATION MARK: &#x2018; => 91
&#x91; => &#x91;
RIGHT SINGLE QUOTATION MARK: &#x2019; => 92
&#x92; => &#x92;
LEFT DOUBLE QUOTATION MARK: &#x201C; => 93
&#x93; => &#x93;
RIGHT DOUBLE QUOTATION MARK: &#x201D; => 94
&#x94; => &#x94;
BULLET: &#x2022; => 95
&#x95; => &#x95;
EN DASH: &#x2013; => 96
&#x96; => &#x96;
EM DASH: &#x2014; => 97
&#x97; => &#x97;
TRADE MARK SIGN: &#x2122; => 99
&#x99; => &#x99;
CYRILLIC SMALL LETTER LJE: &#x459; => 9a
&#x9A; => &#x9A;
SINGLE RIGHT-POINTING ANGLE QUOTATION MARK: &#x203A; => 9b
&#x9B; => &#x9B;
CYRILLIC SMALL LETTER NJE: &#x45A; => 9c
&#x9C; => &#x9C;
CYRILLIC SMALL LETTER KJE: &#x45C; => 9d
&#x9D; => &#x9D;
CYRILLIC SMALL LETTER TSHE: &#x45B; => 9e
&#x9E; => &#x9E;
CYRILLIC SMALL LETTER DZHE: &#x45F; => 9f
&#x9F; => &#x9F;
NO-BREAK SPACE: &#xA0; => a0
&#xA0; => a0
CYRILLIC CAPITAL LETTER SHORT U: &#x40E; => a1
&#xA1; => &#xA1;
CYRILLIC SMALL LETTER SHORT U: &#x45E; => a2
&#xA2; => &#xA2;
CYRILLIC CAPITAL LETTER JE: &#x408; => a3
&#xA3; => &#xA3;
CURRENCY SIGN: &#xA4; => a4
&#xA4; => a4
CYRILLIC CAPITAL LETTER GHE WITH UPTURN: &#x490; => a5
&#xA5; => &#xA5;
BROKEN BAR: &#xA6; => a6
&#xA6; => a6
SECTION SIGN: &#xA7; => a7
&#xA7; => a7
CYRILLIC CAPITAL LETTER IO: &#x401; => a8
&#xA8; => &#xA8;
COPYRIGHT SIGN: &#xA9; => a9
&#xA9; => a9
CYRILLIC CAPITAL LETTER UKRAINIAN IE: &#x404; => aa
&#xAA; => &#xAA;
LEFT-POINTING DOUBLE ANGLE QUOTATION MARK: &#xAB; => ab
&#xAB; => ab
NOT SIGN: &#xAC; => ac
&#xAC; => ac
SOFT HYPHEN: &#xAD; => ad
&#xAD; => ad
REGISTERED SIGN: &#xAE; => ae
&#xAE; => ae
CYRILLIC CAPITAL LETTER YI: &#x407; => af
&#xAF; => &#xAF;
DEGREE SIGN: &#xB0; => b0
&#xB0; => b0
PLUS-MINUS SIGN: &#xB1; => b1
&#xB1; => b1
CYRILLIC CAPITAL LETTER BYELORUSSIAN-UKRAINIAN I: &#x406; => b2
&#xB2; => &#xB2;
CYRILLIC SMALL LETTER BYELORUSSIAN-UKRAINIAN I: &#x456; => b3
&#xB3; => &#xB3;
CYRILLIC SMALL LETTER GHE WITH UPTURN: &#x491; => b4
&#xB4; => &#xB4;
MICRO SIGN: &#xB5; => b5
&#xB5; => b5
PILCROW SIGN: &#xB6; => b6
&#xB6; => b6
MIDDLE DOT: &#xB7; => b7
&#xB7; => b7
CYRILLIC SMALL LETTER IO: &#x451; => b8
&#xB8; => &#xB8;
NUMERO SIGN: &#x2116; => b9
&#xB9; => &#xB9;
CYRILLIC SMALL LETTER UKRAINIAN IE: &#x454; => ba
&#xBA; => &#xBA;
RIGHT-POINTING DOUBLE ANGLE QUOTATION MARK: &#xBB; => bb
&#xBB; => bb
CYRILLIC SMALL LETTER JE: &#x458; => bc
&#xBC; => &#xBC;
CYRILLIC CAPITAL LETTER DZE: &#x405; => bd
&#xBD; => &#xBD;
CYRILLIC SMALL LETTER DZE: &#x455; => be
&#xBE; => &#xBE;
CYRILLIC SMALL LETTER YI: &#x457; => bf
&#xBF; => &#xBF;
CYRILLIC CAPITAL LETTER A: &#x410; => c0
&#xC0; => &#xC0;
CYRILLIC CAPITAL LETTER BE: &#x411; => c1
&#xC1; => &#xC1;
CYRILLIC CAPITAL LETTER VE: &#x412; => c2
&#xC2; => &#xC2;
CYRILLIC CAPITAL LETTER GHE: &#x413; => c3
&#xC3; => &#xC3;
CYRILLIC CAPITAL LETTER DE: &#x414; => c4
&#xC4; => &#xC4;
CYRILLIC CAPITAL LETTER IE: &#x415; => c5
&#xC5; => &#xC5;
CYRILLIC CAPITAL LETTER ZHE: &#x416; => c6
&#xC6; => &#xC6;
CYRILLIC CAPITAL LETTER ZE: &#x417; => c7
&#xC7; => &#xC7;
CYRILLIC CAPITAL LETTER I: &#x418; => c8
&#xC8; => &#xC8;
CYRILLIC CAPITAL LETTER SHORT I: &#x419; => c9
&#xC9; => &#xC9;
CYRILLIC CAPITAL LETTER KA: &#x41A; => ca
&#xCA; => &#xCA;
CYRILLIC CAPITAL LETTER EL: &#x41B; => cb
&#xCB; => &#xCB;
CYRILLIC CAPITAL LETTER EM: &#x41C; => cc
&#xCC; => &#xCC;
CYRILLIC CAPITAL LETTER EN: &#x41D; => cd
&#xCD; => &#xCD;
CYRILLIC CAPITAL LETTER O: &#x41E; => ce
&#xCE; => &#xCE;
CYRILLIC CAPITAL LETTER PE: &#x41F; => cf
&#xCF; => &#xCF;
CYRILLIC CAPITAL LETTER ER: &#x420; => d0
&#xD0; => &#xD0;
CYRILLIC CAPITAL LETTER ES: &#x421; => d1
&#xD1; => &#xD1;
CYRILLIC CAPITAL LETTER TE: &#x422; => d2
&#xD2; => &#xD2;
CYRILLIC CAPITAL LETTER U: &#x423; => d3
&#xD3; => &#xD3;
CYRILLIC CAPITAL LETTER EF: &#x424; => d4
&#xD4; => &#xD4;
CYRILLIC CAPITAL LETTER HA: &#x425; => d5
&#xD5; => &#xD5;
CYRILLIC CAPITAL LETTER TSE: &#x426; => d6
&#xD6; => &#xD6;
CYRILLIC CAPITAL LETTER CHE: &#x427; => d7
&#xD7; => &#xD7;
CYRILLIC CAPITAL LETTER SHA: &#x428; => d8
&#xD8; => &#xD8;
CYRILLIC CAPITAL LETTER SHCHA: &#x429; => d9
&#xD9; => &#xD9;
CYRILLIC CAPITAL LETTER HARD SIGN: &#x42A; => da
&#xDA; => &#xDA;
CYRILLIC CAPITAL LETTER YERU: &#x42B; => db
&#xDB; => &#xDB;
CYRILLIC CAPITAL LETTER SOFT SIGN: &#x42C; => dc
&#xDC; => &#xDC;
CYRILLIC CAPITAL LETTER E: &#x42D; => dd
&#xDD; => &#xDD;
CYRILLIC CAPITAL LETTER YU: &#x42E; => de
&#xDE; => &#xDE;
CYRILLIC CAPITAL LETTER YA: &#x42F; => df
&#xDF; => &#xDF;
CYRILLIC SMALL LETTER A: &#x430; => e0
&#xE0; => &#xE0;
CYRILLIC SMALL LETTER BE: &#x431; => e1
&#xE1; => &#xE1;
CYRILLIC SMALL LETTER VE: &#x432; => e2
&#xE2; => &#xE2;
CYRILLIC SMALL LETTER GHE: &#x433; => e3
&#xE3; => &#xE3;
CYRILLIC SMALL LETTER DE: &#x434; => e4
&#xE4; => &#xE4;
CYRILLIC SMALL LETTER IE: &#x435; => e5
&#xE5; => &#xE5;
CYRILLIC SMALL LETTER ZHE: &#x436; => e6
&#xE6; => &#xE6;
CYRILLIC SMALL LETTER ZE: &#x437; => e7
&#xE7; => &#xE7;
CYRILLIC SMALL LETTER I: &#x438; => e8
&#xE8; => &#xE8;
CYRILLIC SMALL LETTER SHORT I: &#x439; => e9
&#xE9; => &#xE9;
CYRILLIC SMALL LETTER KA: &#x43A; => ea
&#xEA; => &#xEA;
CYRILLIC SMALL LETTER EL: &#x43B; => eb
&#xEB; => &#xEB;
CYRILLIC SMALL LETTER EM: &#x43C; => ec
&#xEC; => &#xEC;
CYRILLIC SMALL LETTER EN: &#x43D; => ed
&#xED; => &#xED;
CYRILLIC SMALL LETTER O: &#x43E; => ee
&#xEE; => &#xEE;
CYRILLIC SMALL LETTER PE: &#x43F; => ef
&#xEF; => &#xEF;
CYRILLIC SMALL LETTER ER: &#x440; => f0
&#xF0; => &#xF0;
CYRILLIC SMALL LETTER ES: &#x441; => f1
&#xF1; => &#xF1;
CYRILLIC SMALL LETTER TE: &#x442; => f2
&#xF2; => &#xF2;
CYRILLIC SMALL LETTER U: &#x443; => f3
&#xF3; => &#xF3;
CYRILLIC SMALL LETTER EF: &#x444; => f4
&#xF4; => &#xF4;
CYRILLIC SMALL LETTER HA: &#x445; => f5
&#xF5; => &#xF5;
CYRILLIC SMALL LETTER TSE: &#x446; => f6
&#xF6; => &#xF6;
CYRILLIC SMALL LETTER CHE: &#x447; => f7
&#xF7; => &#xF7;
CYRILLIC SMALL LETTER SHA: &#x448; => f8
&#xF8; => &#xF8;
CYRILLIC SMALL LETTER SHCHA: &#x449; => f9
&#xF9; => &#xF9;
CYRILLIC SMALL LETTER HARD SIGN: &#x44A; => fa
&#xFA; => &#xFA;
CYRILLIC SMALL LETTER YERU: &#x44B; => fb
&#xFB; => &#xFB;
CYRILLIC SMALL LETTER SOFT SIGN: &#x44C; => fc
&#xFC; => &#xFC;
CYRILLIC SMALL LETTER E: &#x44D; => fd
&#xFD; => &#xFD;
CYRILLIC SMALL LETTER YU: &#x44E; => fe
&#xFE; => &#xFE;
CYRILLIC SMALL LETTER YA: &#x44F; => ff
&#xFF; => &#xFF;