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/forum/includes/utf/utf_tools.php

https://code.google.com/p/mwenhanced/
PHP | 1995 lines | 1491 code | 137 blank | 367 comment | 129 complexity | 4d60cecaea89053ec9ca02d16cfa1a87 MD5 | raw file
Possible License(s): LGPL-2.1, AGPL-3.0, AGPL-1.0, GPL-2.0, MPL-2.0-no-copyleft-exception

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  1. <?php
    2. 

  2. /**
    3. 

  3. *
    4. 

  4. * @package utf
    5. 

  5. * @version $Id$
    6. 

  6. * @copyright (c) 2006 phpBB Group
    7. 

  7. * @license http://opensource.org/licenses/gpl-license.php GNU Public License
    8. 

  8. *
    9. 

  9. */
    10. 

  10. 

  11. /**
    12. 

  12. */
    13. 

  13. if (!defined('IN_PHPBB'))
    14. 

  14. {
    15. 

  15. 	exit;
    16. 

  16. }
    17. 

  17. 

  18. // Enforce ASCII only string handling
    19. 

  19. setlocale(LC_CTYPE, 'C');
    20. 

  20. 

  21. /**
    22. 

  22. * UTF-8 tools
    23. 

  23. *
    24. 

  24. * Whenever possible, these functions will try to use PHP's built-in functions or
    25. 

  25. * extensions, otherwise they will default to custom routines.
    26. 

  26. *
    27. 

  27. * @package utf
    28. 

  28. */
    29. 

  29. 

  30. if (!extension_loaded('xml'))
    31. 

  31. {
    32. 

  32. 	/**
    33. 

  33. 	* Implementation of PHP's native utf8_encode for people without XML support
    34. 

  34. 	* This function exploits some nice things that ISO-8859-1 and UTF-8 have in common
    35. 

  35. 	*
    36. 

  36. 	* @param string $str ISO-8859-1 encoded data
    37. 

  37. 	* @return string UTF-8 encoded data
    38. 

  38. 	*/
    39. 

  39. 	function utf8_encode($str)
    40. 

  40. 	{
    41. 

  41. 		$out = '';
    42. 

  42. 		for ($i = 0, $len = strlen($str); $i < $len; $i++)
    43. 

  43. 		{
    44. 

  44. 			$letter = $str[$i];
    45. 

  45. 			$num = ord($letter);
    46. 

  46. 			if ($num < 0x80)
    47. 

  47. 			{
    48. 

  48. 				$out .= $letter;
    49. 

  49. 			}
    50. 

  50. 			else if ($num < 0xC0)
    51. 

  51. 			{
    52. 

  52. 				$out .= "\xC2" . $letter;
    53. 

  53. 			}
    54. 

  54. 			else
    55. 

  55. 			{
    56. 

  56. 				$out .= "\xC3" . chr($num - 64);
    57. 

  57. 			}
    58. 

  58. 		}
    59. 

  59. 		return $out;
    60. 

  60. 	}
    61. 

  61. 

  62. 	/**
    63. 

  63. 	* Implementation of PHP's native utf8_decode for people without XML support
    64. 

  64. 	*
    65. 

  65. 	* @param string $str UTF-8 encoded data
    66. 

  66. 	* @return string ISO-8859-1 encoded data
    67. 

  67. 	*/
    68. 

  68. 	function utf8_decode($str)
    69. 

  69. 	{
    70. 

  70. 		$pos = 0;
    71. 

  71. 		$len = strlen($str);
    72. 

  72. 		$ret = '';
    73. 

  73. 

  74. 		while ($pos < $len)
    75. 

  75. 		{
    76. 

  76. 			$ord = ord($str[$pos]) & 0xF0;
    77. 

  77. 			if ($ord === 0xC0 || $ord === 0xD0)
    78. 

  78. 			{
    79. 

  79. 				$charval = ((ord($str[$pos]) & 0x1F) << 6) | (ord($str[$pos + 1]) & 0x3F);
    80. 

  80. 				$pos += 2;
    81. 

  81. 				$ret .= (($charval < 256) ? chr($charval) : '?');
    82. 

  82. 			}
    83. 

  83. 			else if ($ord === 0xE0)
    84. 

  84. 			{
    85. 

  85. 				$ret .= '?';
    86. 

  86. 				$pos += 3;
    87. 

  87. 			}
    88. 

  88. 			else if ($ord === 0xF0)
    89. 

  89. 			{
    90. 

  90. 				$ret .= '?';
    91. 

  91. 				$pos += 4;
    92. 

  92. 			}
    93. 

  93. 			else
    94. 

  94. 			{
    95. 

  95. 				$ret .= $str[$pos];
    96. 

  96. 				++$pos;
    97. 

  97. 			}
    98. 

  98. 		}
    99. 

  99. 		return $ret;
    100. 

  100. 	}
    101. 

  101. }
    102. 

  102. 

  103. // mbstring is old and has it's functions around for older versions of PHP.
    104. 

  104. // if mbstring is not loaded, we go into native mode.
    105. 

  105. if (extension_loaded('mbstring'))
    106. 

  106. {
    107. 

  107. 	mb_internal_encoding('UTF-8');
    108. 

  108. 

  109. 	/**
    110. 

  110. 	* UTF-8 aware alternative to strrpos
    111. 

  111. 	* Find position of last occurrence of a char in a string
    112. 

  112. 	*
    113. 

  113. 	* Notes:
    114. 

  114. 	* - offset for mb_strrpos was added in 5.2.0, we emulate if it is lower
    115. 

  115. 	*/
    116. 

  116. 	if (version_compare(PHP_VERSION, '5.2.0', '>='))
    117. 

  117. 	{
    118. 

  118. 		/**
    119. 

  119. 		* UTF-8 aware alternative to strrpos
    120. 

  120. 		* @ignore
    121. 

  121. 		*/
    122. 

  122. 		function utf8_strrpos($str,	$needle, $offset = null)
    123. 

  123. 		{
    124. 

  124. 			// Emulate behaviour of strrpos rather than raising warning
    125. 

  125. 			if (empty($str))
    126. 

  126. 			{
    127. 

  127. 				return false;
    128. 

  128. 			}
    129. 

  129. 

  130. 			if (is_null($offset))
    131. 

  131. 			{
    132. 

  132. 				return mb_strrpos($str, $needle);
    133. 

  133. 			}
    134. 

  134. 			else
    135. 

  135. 			{
    136. 

  136. 				return mb_strrpos($str, $needle, $offset);
    137. 

  137. 			}
    138. 

  138. 		}
    139. 

  139. 	}
    140. 

  140. 	else
    141. 

  141. 	{
    142. 

  142. 		/**
    143. 

  143. 		* UTF-8 aware alternative to strrpos
    144. 

  144. 		* @ignore
    145. 

  145. 		*/
    146. 

  146. 		function utf8_strrpos($str,	$needle, $offset = null)
    147. 

  147. 		{
    148. 

  148. 			// offset for mb_strrpos was added in 5.2.0
    149. 

  149. 			if (is_null($offset))
    150. 

  150. 			{
    151. 

  151. 				// Emulate behaviour of strrpos rather than raising warning
    152. 

  152. 				if (empty($str))
    153. 

  153. 				{
    154. 

  154. 					return false;
    155. 

  155. 				}
    156. 

  156. 

  157. 				return mb_strrpos($str, $needle);
    158. 

  158. 			}
    159. 

  159. 			else
    160. 

  160. 			{
    161. 

  161. 				if (!is_int($offset))
    162. 

  162. 				{
    163. 

  163. 					trigger_error('utf8_strrpos expects parameter 3 to be long', E_USER_ERROR);
    164. 

  164. 					return false;
    165. 

  165. 				}
    166. 

  166. 

  167. 				$str = mb_substr($str, $offset);
    168. 

  168. 

  169. 				if (false !== ($pos = mb_strrpos($str, $needle)))
    170. 

  170. 				{
    171. 

  171. 					return $pos + $offset;
    172. 

  172. 				}
    173. 

  173. 

  174. 				return false;
    175. 

  175. 			}
    176. 

  176. 		}
    177. 

  177. 	}
    178. 

  178. 

  179. 	/**
    180. 

  180. 	* UTF-8 aware alternative to strpos
    181. 

  181. 	* @ignore
    182. 

  182. 	*/
    183. 

  183. 	function utf8_strpos($str, $needle, $offset = null)
    184. 

  184. 	{
    185. 

  185. 		if (is_null($offset))
    186. 

  186. 		{
    187. 

  187. 			return mb_strpos($str, $needle);
    188. 

  188. 		}
    189. 

  189. 		else
    190. 

  190. 		{
    191. 

  191. 			return mb_strpos($str, $needle, $offset);
    192. 

  192. 		}
    193. 

  193. 	}
    194. 

  194. 

  195. 	/**
    196. 

  196. 	* UTF-8 aware alternative to strtolower
    197. 

  197. 	* @ignore
    198. 

  198. 	*/
    199. 

  199. 	function utf8_strtolower($str)
    200. 

  200. 	{
    201. 

  201. 		return mb_strtolower($str);
    202. 

  202. 	}
    203. 

  203. 

  204. 	/**
    205. 

  205. 	* UTF-8 aware alternative to strtoupper
    206. 

  206. 	* @ignore
    207. 

  207. 	*/
    208. 

  208. 	function utf8_strtoupper($str)
    209. 

  209. 	{
    210. 

  210. 		return mb_strtoupper($str);
    211. 

  211. 	}
    212. 

  212. 

  213. 	/**
    214. 

  214. 	* UTF-8 aware alternative to substr
    215. 

  215. 	* @ignore
    216. 

  216. 	*/
    217. 

  217. 	function utf8_substr($str, $offset, $length = null)
    218. 

  218. 	{
    219. 

  219. 		if (is_null($length))
    220. 

  220. 		{
    221. 

  221. 			return mb_substr($str, $offset);
    222. 

  222. 		}
    223. 

  223. 		else
    224. 

  224. 		{
    225. 

  225. 			return mb_substr($str, $offset, $length);
    226. 

  226. 		}
    227. 

  227. 	}
    228. 

  228. 

  229. 	/**
    230. 

  230. 	* Return the length (in characters) of a UTF-8 string
    231. 

  231. 	* @ignore
    232. 

  232. 	*/
    233. 

  233. 	function utf8_strlen($text)
    234. 

  234. 	{
    235. 

  235. 		return mb_strlen($text, 'utf-8');
    236. 

  236. 	}
    237. 

  237. }
    238. 

  238. else
    239. 

  239. {
    240. 

  240. 	/**
    241. 

  241. 	* UTF-8 aware alternative to strrpos
    242. 

  242. 	* Find position of last occurrence of a char in a string
    243. 

  243. 	*
    244. 

  244. 	* @author Harry Fuecks
    245. 

  245. 	* @param string $str haystack
    246. 

  246. 	* @param string $needle needle
    247. 

  247. 	* @param integer $offset (optional) offset (from left)
    248. 

  248. 	* @return mixed integer position or FALSE on failure
    249. 

  249. 	*/
    250. 

  250. 	function utf8_strrpos($str,	$needle, $offset = null)
    251. 

  251. 	{
    252. 

  252. 		if (is_null($offset))
    253. 

  253. 		{
    254. 

  254. 			$ar	= explode($needle, $str);
    255. 

  255. 

  256. 			if (sizeof($ar) > 1)
    257. 

  257. 			{
    258. 

  258. 				// Pop off the end of the string where the last	match was made
    259. 

  259. 				array_pop($ar);
    260. 

  260. 				$str = join($needle, $ar);
    261. 

  261. 

  262. 				return utf8_strlen($str);
    263. 

  263. 			}
    264. 

  264. 			return false;
    265. 

  265. 		}
    266. 

  266. 		else
    267. 

  267. 		{
    268. 

  268. 			if (!is_int($offset))
    269. 

  269. 			{
    270. 

  270. 				trigger_error('utf8_strrpos	expects	parameter 3	to be long', E_USER_ERROR);
    271. 

  271. 				return false;
    272. 

  272. 			}
    273. 

  273. 

  274. 			$str = utf8_substr($str, $offset);
    275. 

  275. 

  276. 			if (false !== ($pos = utf8_strrpos($str, $needle)))
    277. 

  277. 			{
    278. 

  278. 				return $pos	+ $offset;
    279. 

  279. 			}
    280. 

  280. 

  281. 			return false;
    282. 

  282. 		}
    283. 

  283. 	}
    284. 

  284. 

  285. 	/**
    286. 

  286. 	* UTF-8 aware alternative to strpos
    287. 

  287. 	* Find position of first occurrence of a string
    288. 

  288. 	*
    289. 

  289. 	* @author Harry Fuecks
    290. 

  290. 	* @param string $str haystack
    291. 

  291. 	* @param string $needle needle
    292. 

  292. 	* @param integer $offset offset in characters (from left)
    293. 

  293. 	* @return mixed integer position or FALSE on failure
    294. 

  294. 	*/
    295. 

  295. 	function utf8_strpos($str, $needle, $offset = null)
    296. 

  296. 	{
    297. 

  297. 		if (is_null($offset))
    298. 

  298. 		{
    299. 

  299. 			$ar = explode($needle, $str);
    300. 

  300. 			if (sizeof($ar) > 1)
    301. 

  301. 			{
    302. 

  302. 				return utf8_strlen($ar[0]);
    303. 

  303. 			}
    304. 

  304. 			return false;
    305. 

  305. 		}
    306. 

  306. 		else
    307. 

  307. 		{
    308. 

  308. 			if (!is_int($offset))
    309. 

  309. 			{
    310. 

  310. 				trigger_error('utf8_strpos:  Offset must  be an integer', E_USER_ERROR);
    311. 

  311. 				return false;
    312. 

  312. 			}
    313. 

  313. 

  314. 			$str = utf8_substr($str, $offset);
    315. 

  315. 

  316. 			if (false !== ($pos = utf8_strpos($str, $needle)))
    317. 

  317. 			{
    318. 

  318. 				return $pos + $offset;
    319. 

  319. 			}
    320. 

  320. 

  321. 			return false;
    322. 

  322. 		}
    323. 

  323. 	}
    324. 

  324. 

  325. 	/**
    326. 

  326. 	* UTF-8 aware alternative to strtolower
    327. 

  327. 	* Make a string lowercase
    328. 

  328. 	* Note: The concept of a characters "case" only exists is some alphabets
    329. 

  329. 	* such as Latin, Greek, Cyrillic, Armenian and archaic Georgian - it does
    330. 

  330. 	* not exist in the Chinese alphabet, for example. See Unicode Standard
    331. 

  331. 	* Annex #21: Case Mappings
    332. 

  332. 	*
    333. 

  333. 	* @param string
    334. 

  334. 	* @return string string in lowercase
    335. 

  335. 	*/
    336. 

  336. 	function utf8_strtolower($string)
    337. 

  337. 	{
    338. 

  338. 		static $utf8_upper_to_lower = array(
    339. 

  339. 			"\xC3\x80" => "\xC3\xA0", "\xC3\x81" => "\xC3\xA1",
    340. 

  340. 			"\xC3\x82" => "\xC3\xA2", "\xC3\x83" => "\xC3\xA3", "\xC3\x84" => "\xC3\xA4", "\xC3\x85" => "\xC3\xA5",
    341. 

  341. 			"\xC3\x86" => "\xC3\xA6", "\xC3\x87" => "\xC3\xA7", "\xC3\x88" => "\xC3\xA8", "\xC3\x89" => "\xC3\xA9",
    342. 

  342. 			"\xC3\x8A" => "\xC3\xAA", "\xC3\x8B" => "\xC3\xAB", "\xC3\x8C" => "\xC3\xAC", "\xC3\x8D" => "\xC3\xAD",
    343. 

  343. 			"\xC3\x8E" => "\xC3\xAE", "\xC3\x8F" => "\xC3\xAF", "\xC3\x90" => "\xC3\xB0", "\xC3\x91" => "\xC3\xB1",
    344. 

  344. 			"\xC3\x92" => "\xC3\xB2", "\xC3\x93" => "\xC3\xB3", "\xC3\x94" => "\xC3\xB4", "\xC3\x95" => "\xC3\xB5",
    345. 

  345. 			"\xC3\x96" => "\xC3\xB6", "\xC3\x98" => "\xC3\xB8", "\xC3\x99" => "\xC3\xB9", "\xC3\x9A" => "\xC3\xBA",
    346. 

  346. 			"\xC3\x9B" => "\xC3\xBB", "\xC3\x9C" => "\xC3\xBC", "\xC3\x9D" => "\xC3\xBD", "\xC3\x9E" => "\xC3\xBE",
    347. 

  347. 			"\xC4\x80" => "\xC4\x81", "\xC4\x82" => "\xC4\x83", "\xC4\x84" => "\xC4\x85", "\xC4\x86" => "\xC4\x87",
    348. 

  348. 			"\xC4\x88" => "\xC4\x89", "\xC4\x8A" => "\xC4\x8B", "\xC4\x8C" => "\xC4\x8D", "\xC4\x8E" => "\xC4\x8F",
    349. 

  349. 			"\xC4\x90" => "\xC4\x91", "\xC4\x92" => "\xC4\x93", "\xC4\x96" => "\xC4\x97", "\xC4\x98" => "\xC4\x99",
    350. 

  350. 			"\xC4\x9A" => "\xC4\x9B", "\xC4\x9C" => "\xC4\x9D", "\xC4\x9E" => "\xC4\x9F", "\xC4\xA0" => "\xC4\xA1",
    351. 

  351. 			"\xC4\xA2" => "\xC4\xA3", "\xC4\xA4" => "\xC4\xA5", "\xC4\xA6" => "\xC4\xA7", "\xC4\xA8" => "\xC4\xA9",
    352. 

  352. 			"\xC4\xAA" => "\xC4\xAB", "\xC4\xAE" => "\xC4\xAF", "\xC4\xB4" => "\xC4\xB5", "\xC4\xB6" => "\xC4\xB7",
    353. 

  353. 			"\xC4\xB9" => "\xC4\xBA", "\xC4\xBB" => "\xC4\xBC", "\xC4\xBD" => "\xC4\xBE", "\xC5\x81" => "\xC5\x82",
    354. 

  354. 			"\xC5\x83" => "\xC5\x84", "\xC5\x85" => "\xC5\x86", "\xC5\x87" => "\xC5\x88", "\xC5\x8A" => "\xC5\x8B",
    355. 

  355. 			"\xC5\x8C" => "\xC5\x8D", "\xC5\x90" => "\xC5\x91", "\xC5\x94" => "\xC5\x95", "\xC5\x96" => "\xC5\x97",
    356. 

  356. 			"\xC5\x98" => "\xC5\x99", "\xC5\x9A" => "\xC5\x9B", "\xC5\x9C" => "\xC5\x9D", "\xC5\x9E" => "\xC5\x9F",
    357. 

  357. 			"\xC5\xA0" => "\xC5\xA1", "\xC5\xA2" => "\xC5\xA3", "\xC5\xA4" => "\xC5\xA5", "\xC5\xA6" => "\xC5\xA7",
    358. 

  358. 			"\xC5\xA8" => "\xC5\xA9", "\xC5\xAA" => "\xC5\xAB", "\xC5\xAC" => "\xC5\xAD", "\xC5\xAE" => "\xC5\xAF",
    359. 

  359. 			"\xC5\xB0" => "\xC5\xB1", "\xC5\xB2" => "\xC5\xB3", "\xC5\xB4" => "\xC5\xB5", "\xC5\xB6" => "\xC5\xB7",
    360. 

  360. 			"\xC5\xB8" => "\xC3\xBF", "\xC5\xB9" => "\xC5\xBA", "\xC5\xBB" => "\xC5\xBC", "\xC5\xBD" => "\xC5\xBE",
    361. 

  361. 			"\xC6\xA0" => "\xC6\xA1", "\xC6\xAF" => "\xC6\xB0", "\xC8\x98" => "\xC8\x99", "\xC8\x9A" => "\xC8\x9B",
    362. 

  362. 			"\xCE\x86" => "\xCE\xAC", "\xCE\x88" => "\xCE\xAD", "\xCE\x89" => "\xCE\xAE", "\xCE\x8A" => "\xCE\xAF",
    363. 

  363. 			"\xCE\x8C" => "\xCF\x8C", "\xCE\x8E" => "\xCF\x8D", "\xCE\x8F" => "\xCF\x8E", "\xCE\x91" => "\xCE\xB1",
    364. 

  364. 			"\xCE\x92" => "\xCE\xB2", "\xCE\x93" => "\xCE\xB3", "\xCE\x94" => "\xCE\xB4", "\xCE\x95" => "\xCE\xB5",
    365. 

  365. 			"\xCE\x96" => "\xCE\xB6", "\xCE\x97" => "\xCE\xB7", "\xCE\x98" => "\xCE\xB8", "\xCE\x99" => "\xCE\xB9",
    366. 

  366. 			"\xCE\x9A" => "\xCE\xBA", "\xCE\x9B" => "\xCE\xBB", "\xCE\x9C" => "\xCE\xBC", "\xCE\x9D" => "\xCE\xBD",
    367. 

  367. 			"\xCE\x9E" => "\xCE\xBE", "\xCE\x9F" => "\xCE\xBF", "\xCE\xA0" => "\xCF\x80", "\xCE\xA1" => "\xCF\x81",
    368. 

  368. 			"\xCE\xA3" => "\xCF\x83", "\xCE\xA4" => "\xCF\x84", "\xCE\xA5" => "\xCF\x85", "\xCE\xA6" => "\xCF\x86",
    369. 

  369. 			"\xCE\xA7" => "\xCF\x87", "\xCE\xA8" => "\xCF\x88", "\xCE\xA9" => "\xCF\x89", "\xCE\xAA" => "\xCF\x8A",
    370. 

  370. 			"\xCE\xAB" => "\xCF\x8B", "\xD0\x81" => "\xD1\x91", "\xD0\x82" => "\xD1\x92", "\xD0\x83" => "\xD1\x93",
    371. 

  371. 			"\xD0\x84" => "\xD1\x94", "\xD0\x85" => "\xD1\x95", "\xD0\x86" => "\xD1\x96", "\xD0\x87" => "\xD1\x97",
    372. 

  372. 			"\xD0\x88" => "\xD1\x98", "\xD0\x89" => "\xD1\x99", "\xD0\x8A" => "\xD1\x9A", "\xD0\x8B" => "\xD1\x9B",
    373. 

  373. 			"\xD0\x8C" => "\xD1\x9C", "\xD0\x8E" => "\xD1\x9E", "\xD0\x8F" => "\xD1\x9F", "\xD0\x90" => "\xD0\xB0",
    374. 

  374. 			"\xD0\x91" => "\xD0\xB1", "\xD0\x92" => "\xD0\xB2", "\xD0\x93" => "\xD0\xB3", "\xD0\x94" => "\xD0\xB4",
    375. 

  375. 			"\xD0\x95" => "\xD0\xB5", "\xD0\x96" => "\xD0\xB6", "\xD0\x97" => "\xD0\xB7", "\xD0\x98" => "\xD0\xB8",
    376. 

  376. 			"\xD0\x99" => "\xD0\xB9", "\xD0\x9A" => "\xD0\xBA", "\xD0\x9B" => "\xD0\xBB", "\xD0\x9C" => "\xD0\xBC",
    377. 

  377. 			"\xD0\x9D" => "\xD0\xBD", "\xD0\x9E" => "\xD0\xBE", "\xD0\x9F" => "\xD0\xBF", "\xD0\xA0" => "\xD1\x80",
    378. 

  378. 			"\xD0\xA1" => "\xD1\x81", "\xD0\xA2" => "\xD1\x82", "\xD0\xA3" => "\xD1\x83", "\xD0\xA4" => "\xD1\x84",
    379. 

  379. 			"\xD0\xA5" => "\xD1\x85", "\xD0\xA6" => "\xD1\x86", "\xD0\xA7" => "\xD1\x87", "\xD0\xA8" => "\xD1\x88",
    380. 

  380. 			"\xD0\xA9" => "\xD1\x89", "\xD0\xAA" => "\xD1\x8A", "\xD0\xAB" => "\xD1\x8B", "\xD0\xAC" => "\xD1\x8C",
    381. 

  381. 			"\xD0\xAD" => "\xD1\x8D", "\xD0\xAE" => "\xD1\x8E", "\xD0\xAF" => "\xD1\x8F", "\xD2\x90" => "\xD2\x91",
    382. 

  382. 			"\xE1\xB8\x82" => "\xE1\xB8\x83", "\xE1\xB8\x8A" => "\xE1\xB8\x8B", "\xE1\xB8\x9E" => "\xE1\xB8\x9F", "\xE1\xB9\x80" => "\xE1\xB9\x81",
    383. 

  383. 			"\xE1\xB9\x96" => "\xE1\xB9\x97", "\xE1\xB9\xA0" => "\xE1\xB9\xA1", "\xE1\xB9\xAA" => "\xE1\xB9\xAB", "\xE1\xBA\x80" => "\xE1\xBA\x81",
    384. 

  384. 			"\xE1\xBA\x82" => "\xE1\xBA\x83", "\xE1\xBA\x84" => "\xE1\xBA\x85", "\xE1\xBB\xB2" => "\xE1\xBB\xB3"
    385. 

  385. 		);
    386. 

  386. 

  387. 		return strtr(strtolower($string), $utf8_upper_to_lower);
    388. 

  388. 	}
    389. 

  389. 

  390. 	/**
    391. 

  391. 	* UTF-8 aware alternative to strtoupper
    392. 

  392. 	* Make a string uppercase
    393. 

  393. 	* Note: The concept of a characters "case" only exists is some alphabets
    394. 

  394. 	* such as Latin, Greek, Cyrillic, Armenian and archaic Georgian - it does
    395. 

  395. 	* not exist in the Chinese alphabet, for example. See Unicode Standard
    396. 

  396. 	* Annex #21: Case Mappings
    397. 

  397. 	*
    398. 

  398. 	* @param string
    399. 

  399. 	* @return string string in uppercase
    400. 

  400. 	*/
    401. 

  401. 	function utf8_strtoupper($string)
    402. 

  402. 	{
    403. 

  403. 		static $utf8_lower_to_upper = array(
    404. 

  404. 			"\xC3\xA0" => "\xC3\x80", "\xC3\xA1" => "\xC3\x81",
    405. 

  405. 			"\xC3\xA2" => "\xC3\x82", "\xC3\xA3" => "\xC3\x83", "\xC3\xA4" => "\xC3\x84", "\xC3\xA5" => "\xC3\x85",
    406. 

  406. 			"\xC3\xA6" => "\xC3\x86", "\xC3\xA7" => "\xC3\x87", "\xC3\xA8" => "\xC3\x88", "\xC3\xA9" => "\xC3\x89",
    407. 

  407. 			"\xC3\xAA" => "\xC3\x8A", "\xC3\xAB" => "\xC3\x8B", "\xC3\xAC" => "\xC3\x8C", "\xC3\xAD" => "\xC3\x8D",
    408. 

  408. 			"\xC3\xAE" => "\xC3\x8E", "\xC3\xAF" => "\xC3\x8F", "\xC3\xB0" => "\xC3\x90", "\xC3\xB1" => "\xC3\x91",
    409. 

  409. 			"\xC3\xB2" => "\xC3\x92", "\xC3\xB3" => "\xC3\x93", "\xC3\xB4" => "\xC3\x94", "\xC3\xB5" => "\xC3\x95",
    410. 

  410. 			"\xC3\xB6" => "\xC3\x96", "\xC3\xB8" => "\xC3\x98", "\xC3\xB9" => "\xC3\x99", "\xC3\xBA" => "\xC3\x9A",
    411. 

  411. 			"\xC3\xBB" => "\xC3\x9B", "\xC3\xBC" => "\xC3\x9C", "\xC3\xBD" => "\xC3\x9D", "\xC3\xBE" => "\xC3\x9E",
    412. 

  412. 			"\xC3\xBF" => "\xC5\xB8", "\xC4\x81" => "\xC4\x80", "\xC4\x83" => "\xC4\x82", "\xC4\x85" => "\xC4\x84",
    413. 

  413. 			"\xC4\x87" => "\xC4\x86", "\xC4\x89" => "\xC4\x88", "\xC4\x8B" => "\xC4\x8A", "\xC4\x8D" => "\xC4\x8C",
    414. 

  414. 			"\xC4\x8F" => "\xC4\x8E", "\xC4\x91" => "\xC4\x90", "\xC4\x93" => "\xC4\x92", "\xC4\x97" => "\xC4\x96",
    415. 

  415. 			"\xC4\x99" => "\xC4\x98", "\xC4\x9B" => "\xC4\x9A", "\xC4\x9D" => "\xC4\x9C", "\xC4\x9F" => "\xC4\x9E",
    416. 

  416. 			"\xC4\xA1" => "\xC4\xA0", "\xC4\xA3" => "\xC4\xA2", "\xC4\xA5" => "\xC4\xA4", "\xC4\xA7" => "\xC4\xA6",
    417. 

  417. 			"\xC4\xA9" => "\xC4\xA8", "\xC4\xAB" => "\xC4\xAA", "\xC4\xAF" => "\xC4\xAE", "\xC4\xB5" => "\xC4\xB4",
    418. 

  418. 			"\xC4\xB7" => "\xC4\xB6", "\xC4\xBA" => "\xC4\xB9", "\xC4\xBC" => "\xC4\xBB", "\xC4\xBE" => "\xC4\xBD",
    419. 

  419. 			"\xC5\x82" => "\xC5\x81", "\xC5\x84" => "\xC5\x83", "\xC5\x86" => "\xC5\x85", "\xC5\x88" => "\xC5\x87",
    420. 

  420. 			"\xC5\x8B" => "\xC5\x8A", "\xC5\x8D" => "\xC5\x8C", "\xC5\x91" => "\xC5\x90", "\xC5\x95" => "\xC5\x94",
    421. 

  421. 			"\xC5\x97" => "\xC5\x96", "\xC5\x99" => "\xC5\x98", "\xC5\x9B" => "\xC5\x9A", "\xC5\x9D" => "\xC5\x9C",
    422. 

  422. 			"\xC5\x9F" => "\xC5\x9E", "\xC5\xA1" => "\xC5\xA0", "\xC5\xA3" => "\xC5\xA2", "\xC5\xA5" => "\xC5\xA4",
    423. 

  423. 			"\xC5\xA7" => "\xC5\xA6", "\xC5\xA9" => "\xC5\xA8", "\xC5\xAB" => "\xC5\xAA", "\xC5\xAD" => "\xC5\xAC",
    424. 

  424. 			"\xC5\xAF" => "\xC5\xAE", "\xC5\xB1" => "\xC5\xB0", "\xC5\xB3" => "\xC5\xB2", "\xC5\xB5" => "\xC5\xB4",
    425. 

  425. 			"\xC5\xB7" => "\xC5\xB6", "\xC5\xBA" => "\xC5\xB9", "\xC5\xBC" => "\xC5\xBB", "\xC5\xBE" => "\xC5\xBD",
    426. 

  426. 			"\xC6\xA1" => "\xC6\xA0", "\xC6\xB0" => "\xC6\xAF", "\xC8\x99" => "\xC8\x98", "\xC8\x9B" => "\xC8\x9A",
    427. 

  427. 			"\xCE\xAC" => "\xCE\x86", "\xCE\xAD" => "\xCE\x88", "\xCE\xAE" => "\xCE\x89", "\xCE\xAF" => "\xCE\x8A",
    428. 

  428. 			"\xCE\xB1" => "\xCE\x91", "\xCE\xB2" => "\xCE\x92", "\xCE\xB3" => "\xCE\x93", "\xCE\xB4" => "\xCE\x94",
    429. 

  429. 			"\xCE\xB5" => "\xCE\x95", "\xCE\xB6" => "\xCE\x96", "\xCE\xB7" => "\xCE\x97", "\xCE\xB8" => "\xCE\x98",
    430. 

  430. 			"\xCE\xB9" => "\xCE\x99", "\xCE\xBA" => "\xCE\x9A", "\xCE\xBB" => "\xCE\x9B", "\xCE\xBC" => "\xCE\x9C",
    431. 

  431. 			"\xCE\xBD" => "\xCE\x9D", "\xCE\xBE" => "\xCE\x9E", "\xCE\xBF" => "\xCE\x9F", "\xCF\x80" => "\xCE\xA0",
    432. 

  432. 			"\xCF\x81" => "\xCE\xA1", "\xCF\x83" => "\xCE\xA3", "\xCF\x84" => "\xCE\xA4", "\xCF\x85" => "\xCE\xA5",
    433. 

  433. 			"\xCF\x86" => "\xCE\xA6", "\xCF\x87" => "\xCE\xA7", "\xCF\x88" => "\xCE\xA8", "\xCF\x89" => "\xCE\xA9",
    434. 

  434. 			"\xCF\x8A" => "\xCE\xAA", "\xCF\x8B" => "\xCE\xAB", "\xCF\x8C" => "\xCE\x8C", "\xCF\x8D" => "\xCE\x8E",
    435. 

  435. 			"\xCF\x8E" => "\xCE\x8F", "\xD0\xB0" => "\xD0\x90", "\xD0\xB1" => "\xD0\x91", "\xD0\xB2" => "\xD0\x92",
    436. 

  436. 			"\xD0\xB3" => "\xD0\x93", "\xD0\xB4" => "\xD0\x94", "\xD0\xB5" => "\xD0\x95", "\xD0\xB6" => "\xD0\x96",
    437. 

  437. 			"\xD0\xB7" => "\xD0\x97", "\xD0\xB8" => "\xD0\x98", "\xD0\xB9" => "\xD0\x99", "\xD0\xBA" => "\xD0\x9A",
    438. 

  438. 			"\xD0\xBB" => "\xD0\x9B", "\xD0\xBC" => "\xD0\x9C", "\xD0\xBD" => "\xD0\x9D", "\xD0\xBE" => "\xD0\x9E",
    439. 

  439. 			"\xD0\xBF" => "\xD0\x9F", "\xD1\x80" => "\xD0\xA0", "\xD1\x81" => "\xD0\xA1", "\xD1\x82" => "\xD0\xA2",
    440. 

  440. 			"\xD1\x83" => "\xD0\xA3", "\xD1\x84" => "\xD0\xA4", "\xD1\x85" => "\xD0\xA5", "\xD1\x86" => "\xD0\xA6",
    441. 

  441. 			"\xD1\x87" => "\xD0\xA7", "\xD1\x88" => "\xD0\xA8", "\xD1\x89" => "\xD0\xA9", "\xD1\x8A" => "\xD0\xAA",
    442. 

  442. 			"\xD1\x8B" => "\xD0\xAB", "\xD1\x8C" => "\xD0\xAC", "\xD1\x8D" => "\xD0\xAD", "\xD1\x8E" => "\xD0\xAE",
    443. 

  443. 			"\xD1\x8F" => "\xD0\xAF", "\xD1\x91" => "\xD0\x81", "\xD1\x92" => "\xD0\x82", "\xD1\x93" => "\xD0\x83",
    444. 

  444. 			"\xD1\x94" => "\xD0\x84", "\xD1\x95" => "\xD0\x85", "\xD1\x96" => "\xD0\x86", "\xD1\x97" => "\xD0\x87",
    445. 

  445. 			"\xD1\x98" => "\xD0\x88", "\xD1\x99" => "\xD0\x89", "\xD1\x9A" => "\xD0\x8A", "\xD1\x9B" => "\xD0\x8B",
    446. 

  446. 			"\xD1\x9C" => "\xD0\x8C", "\xD1\x9E" => "\xD0\x8E", "\xD1\x9F" => "\xD0\x8F", "\xD2\x91" => "\xD2\x90",
    447. 

  447. 			"\xE1\xB8\x83" => "\xE1\xB8\x82", "\xE1\xB8\x8B" => "\xE1\xB8\x8A", "\xE1\xB8\x9F" => "\xE1\xB8\x9E", "\xE1\xB9\x81" => "\xE1\xB9\x80",
    448. 

  448. 			"\xE1\xB9\x97" => "\xE1\xB9\x96", "\xE1\xB9\xA1" => "\xE1\xB9\xA0", "\xE1\xB9\xAB" => "\xE1\xB9\xAA", "\xE1\xBA\x81" => "\xE1\xBA\x80",
    449. 

  449. 			"\xE1\xBA\x83" => "\xE1\xBA\x82", "\xE1\xBA\x85" => "\xE1\xBA\x84", "\xE1\xBB\xB3" => "\xE1\xBB\xB2"
    450. 

  450. 		);
    451. 

  451. 

  452. 		return strtr(strtoupper($string), $utf8_lower_to_upper);
    453. 

  453. 	}
    454. 

  454. 

  455. 	/**
    456. 

  456. 	* UTF-8 aware alternative to substr
    457. 

  457. 	* Return part of a string given character offset (and optionally length)
    458. 

  458. 	*
    459. 

  459. 	* Note arguments: comparied to substr - if offset or length are
    460. 

  460. 	* not integers, this version will not complain but rather massages them
    461. 

  461. 	* into an integer.
    462. 

  462. 	*
    463. 

  463. 	* Note on returned values: substr documentation states false can be
    464. 

  464. 	* returned in some cases (e.g. offset > string length)
    465. 

  465. 	* mb_substr never returns false, it will return an empty string instead.
    466. 

  466. 	* This adopts the mb_substr approach
    467. 

  467. 	*
    468. 

  468. 	* Note on implementation: PCRE only supports repetitions of less than
    469. 

  469. 	* 65536, in order to accept up to MAXINT values for offset and length,
    470. 

  470. 	* we'll repeat a group of 65535 characters when needed.
    471. 

  471. 	*
    472. 

  472. 	* Note on implementation: calculating the number of characters in the
    473. 

  473. 	* string is a relatively expensive operation, so we only carry it out when
    474. 

  474. 	* necessary. It isn't necessary for +ve offsets and no specified length
    475. 

  475. 	*
    476. 

  476. 	* @author Chris Smith<chris@jalakai.co.uk>
    477. 

  477. 	* @param string $str
    478. 

  478. 	* @param integer $offset number of UTF-8 characters offset (from left)
    479. 

  479. 	* @param integer $length (optional) length in UTF-8 characters from offset
    480. 

  480. 	* @return mixed string or FALSE if failure
    481. 

  481. 	*/
    482. 

  482. 	function utf8_substr($str, $offset, $length = NULL)
    483. 

  483. 	{
    484. 

  484. 		// generates E_NOTICE
    485. 

  485. 		// for PHP4 objects, but not PHP5 objects
    486. 

  486. 		$str = (string) $str;
    487. 

  487. 		$offset = (int) $offset;
    488. 

  488. 		if (!is_null($length))
    489. 

  489. 		{
    490. 

  490. 			$length = (int) $length;
    491. 

  491. 		}
    492. 

  492. 

  493. 		// handle trivial cases
    494. 

  494. 		if ($length === 0 || ($offset < 0 && $length < 0 && $length < $offset))
    495. 

  495. 		{
    496. 

  496. 			return '';
    497. 

  497. 		}
    498. 

  498. 

  499. 		// normalise negative offsets (we could use a tail
    500. 

  500. 		// anchored pattern, but they are horribly slow!)
    501. 

  501. 		if ($offset < 0)
    502. 

  502. 		{
    503. 

  503. 			// see notes
    504. 

  504. 			$strlen = utf8_strlen($str);
    505. 

  505. 			$offset = $strlen + $offset;
    506. 

  506. 			if ($offset < 0)
    507. 

  507. 			{
    508. 

  508. 				$offset = 0;
    509. 

  509. 			}
    510. 

  510. 		}
    511. 

  511. 

  512. 		$op = '';
    513. 

  513. 		$lp = '';
    514. 

  514. 

  515. 		// establish a pattern for offset, a
    516. 

  516. 		// non-captured group equal in length to offset
    517. 

  517. 		if ($offset > 0)
    518. 

  518. 		{
    519. 

  519. 			$ox = (int) ($offset / 65535);
    520. 

  520. 			$oy = $offset % 65535;
    521. 

  521. 

  522. 			if ($ox)
    523. 

  523. 			{
    524. 

  524. 				$op = '(?:.{65535}){' . $ox . '}';
    525. 

  525. 			}
    526. 

  526. 

  527. 			$op = '^(?:' . $op . '.{' . $oy . '})';
    528. 

  528. 		}
    529. 

  529. 		else
    530. 

  530. 		{
    531. 

  531. 			// offset == 0; just anchor the pattern
    532. 

  532. 			$op = '^';
    533. 

  533. 		}
    534. 

  534. 

  535. 		// establish a pattern for length
    536. 

  536. 		if (is_null($length))
    537. 

  537. 		{
    538. 

  538. 			// the rest of the string
    539. 

  539. 			$lp = '(.*)$';
    540. 

  540. 		}
    541. 

  541. 		else
    542. 

  542. 		{
    543. 

  543. 			if (!isset($strlen))
    544. 

  544. 			{
    545. 

  545. 				// see notes
    546. 

  546. 				$strlen = utf8_strlen($str);
    547. 

  547. 			}
    548. 

  548. 

  549. 			// another trivial case
    550. 

  550. 			if ($offset > $strlen)
    551. 

  551. 			{
    552. 

  552. 				return '';
    553. 

  553. 			}
    554. 

  554. 

  555. 			if ($length > 0)
    556. 

  556. 			{
    557. 

  557. 				// reduce any length that would
    558. 

  558. 				// go passed the end of the string
    559. 

  559. 				$length = min($strlen - $offset, $length);
    560. 

  560. 

  561. 				$lx = (int) ($length / 65535);
    562. 

  562. 				$ly = $length % 65535;
    563. 

  563. 

  564. 				// negative length requires a captured group
    565. 

  565. 				// of length characters
    566. 

  566. 				if ($lx)
    567. 

  567. 				{
    568. 

  568. 					$lp = '(?:.{65535}){' . $lx . '}';
    569. 

  569. 				}
    570. 

  570. 				$lp = '(' . $lp . '.{'. $ly . '})';
    571. 

  571. 			}
    572. 

  572. 			else if ($length < 0)
    573. 

  573. 			{
    574. 

  574. 				if ($length < ($offset - $strlen))
    575. 

  575. 				{
    576. 

  576. 					return '';
    577. 

  577. 				}
    578. 

  578. 

  579. 				$lx = (int)((-$length) / 65535);
    580. 

  580. 				$ly = (-$length) % 65535;
    581. 

  581. 

  582. 				// negative length requires ... capture everything
    583. 

  583. 				// except a group of  -length characters
    584. 

  584. 				// anchored at the tail-end of the string
    585. 

  585. 				if ($lx)
    586. 

  586. 				{
    587. 

  587. 					$lp = '(?:.{65535}){' . $lx . '}';
    588. 

  588. 				}
    589. 

  589. 				$lp = '(.*)(?:' . $lp . '.{' . $ly . '})$';
    590. 

  590. 			}
    591. 

  591. 		}
    592. 

  592. 

  593. 		if (!preg_match('#' . $op . $lp . '#us', $str, $match))
    594. 

  594. 		{
    595. 

  595. 			return '';
    596. 

  596. 		}
    597. 

  597. 

  598. 		return $match[1];
    599. 

  599. 	}
    600. 

  600. 

  601. 	/**
    602. 

  602. 	* Return the length (in characters) of a UTF-8 string
    603. 

  603. 	*
    604. 

  604. 	* @param	string	$text		UTF-8 string
    605. 

  605. 	* @return	integer				Length (in chars) of given string
    606. 

  606. 	*/
    607. 

  607. 	function utf8_strlen($text)
    608. 

  608. 	{
    609. 

  609. 		// Since utf8_decode is replacing multibyte characters to ? strlen works fine
    610. 

  610. 		return strlen(utf8_decode($text));
    611. 

  611. 	}
    612. 

  612. }
    613. 

  613. 

  614. /**
    615. 

  615. * UTF-8 aware alternative to str_split
    616. 

  616. * Convert a string to an array
    617. 

  617. *
    618. 

  618. * @author Harry Fuecks
    619. 

  619. * @param string $str UTF-8 encoded
    620. 

  620. * @param int $split_len number to characters to split string by
    621. 

  621. * @return array characters in string reverses
    622. 

  622. */
    623. 

  623. function utf8_str_split($str, $split_len = 1)
    624. 

  624. {
    625. 

  625. 	if (!is_int($split_len) || $split_len < 1)
    626. 

  626. 	{
    627. 

  627. 		return false;
    628. 

  628. 	}
    629. 

  629. 

  630. 	$len = utf8_strlen($str);
    631. 

  631. 	if ($len <= $split_len)
    632. 

  632. 	{
    633. 

  633. 		return array($str);
    634. 

  634. 	}
    635. 

  635. 

  636. 	preg_match_all('/.{' . $split_len . '}|[^\x00]{1,' . $split_len . '}$/us', $str, $ar);
    637. 

  637. 	return $ar[0];
    638. 

  638. }
    639. 

  639. 

  640. /**
    641. 

  641. * UTF-8 aware alternative to strspn
    642. 

  642. * Find length of initial segment matching the mask
    643. 

  643. *
    644. 

  644. * @author Harry Fuecks
    645. 

  645. */
    646. 

  646. function utf8_strspn($str, $mask, $start = null, $length = null)
    647. 

  647. {
    648. 

  648. 	if ($start !== null || $length !== null)
    649. 

  649. 	{
    650. 

  650. 		$str = utf8_substr($str, $start, $length);
    651. 

  651. 	}
    652. 

  652. 

  653. 	preg_match('/^[' . $mask . ']+/u', $str, $matches);
    654. 

  654. 

  655. 	if (isset($matches[0]))
    656. 

  656. 	{
    657. 

  657. 		return utf8_strlen($matches[0]);
    658. 

  658. 	}
    659. 

  659. 

  660. 	return 0;
    661. 

  661. }
    662. 

  662. 

  663. /**
    664. 

  664. * UTF-8 aware alternative to ucfirst
    665. 

  665. * Make a string's first character uppercase
    666. 

  666. *
    667. 

  667. * @author Harry Fuecks
    668. 

  668. * @param string
    669. 

  669. * @return string with first character as upper case (if applicable)
    670. 

  670. */
    671. 

  671. function utf8_ucfirst($str)
    672. 

  672. {
    673. 

  673. 	switch (utf8_strlen($str))
    674. 

  674. 	{
    675. 

  675. 		case 0:
    676. 

  676. 			return '';
    677. 

  677. 		break;
    678. 

  678. 

  679. 		case 1:
    680. 

  680. 			return utf8_strtoupper($str);
    681. 

  681. 		break;
    682. 

  682. 

  683. 		default:
    684. 

  684. 			preg_match('/^(.{1})(.*)$/us', $str, $matches);
    685. 

  685. 			return utf8_strtoupper($matches[1]) . $matches[2];
    686. 

  686. 		break;
    687. 

  687. 	}
    688. 

  688. }
    689. 

  689. 

  690. /**
    691. 

  691. * Recode a string to UTF-8
    692. 

  692. *
    693. 

  693. * If the encoding is not supported, the string is returned as-is
    694. 

  694. *
    695. 

  695. * @param	string	$string		Original string
    696. 

  696. * @param	string	$encoding	Original encoding (lowered)
    697. 

  697. * @return	string				The string, encoded in UTF-8
    698. 

  698. */
    699. 

  699. function utf8_recode($string, $encoding)
    700. 

  700. {
    701. 

  701. 	$encoding = strtolower($encoding);
    702. 

  702. 

  703. 	if ($encoding == 'utf-8' || !is_string($string) || empty($string))
    704. 

  704. 	{
    705. 

  705. 		return $string;
    706. 

  706. 	}
    707. 

  707. 

  708. 	// we force iso-8859-1 to be cp1252
    709. 

  709. 	if ($encoding == 'iso-8859-1')
    710. 

  710. 	{
    711. 

  711. 		$encoding = 'cp1252';
    712. 

  712. 	}
    713. 

  713. 	// convert iso-8859-8-i to iso-8859-8
    714. 

  714. 	else if ($encoding == 'iso-8859-8-i')
    715. 

  715. 	{
    716. 

  716. 		$encoding = 'iso-8859-8';
    717. 

  717. 		$string = hebrev($string);
    718. 

  718. 	}
    719. 

  719. 

  720. 	// First, try iconv()
    721. 

  721. 	if (function_exists('iconv'))
    722. 

  722. 	{
    723. 

  723. 		$ret = @iconv($encoding, 'utf-8', $string);
    724. 

  724. 

  725. 		if (!empty($ret))
    726. 

  726. 		{
    727. 

  727. 			return $ret;
    728. 

  728. 		}
    729. 

  729. 	}
    730. 

  730. 

  731. 	// Try the mb_string extension
    732. 

  732. 	if (function_exists('mb_convert_encoding'))
    733. 

  733. 	{
    734. 

  734. 		// mbstring is nasty on PHP4, we must make *sure* that we send a good encoding
    735. 

  735. 		switch ($encoding)
    736. 

  736. 		{
    737. 

  737. 			case 'iso-8859-1':
    738. 

  738. 			case 'iso-8859-2':
    739. 

  739. 			case 'iso-8859-4':
    740. 

  740. 			case 'iso-8859-7':
    741. 

  741. 			case 'iso-8859-9':
    742. 

  742. 			case 'iso-8859-15':
    743. 

  743. 			case 'windows-1251':
    744. 

  744. 			case 'windows-1252':
    745. 

  745. 			case 'cp1252':
    746. 

  746. 			case 'shift_jis':
    747. 

  747. 			case 'euc-kr':
    748. 

  748. 			case 'big5':
    749. 

  749. 			case 'gb2312':
    750. 

  750. 				$ret = @mb_convert_encoding($string, 'utf-8', $encoding);
    751. 

  751. 

  752. 				if (!empty($ret))
    753. 

  753. 				{
    754. 

  754. 					return $ret;
    755. 

  755. 				}
    756. 

  756. 		}
    757. 

  757. 	}
    758. 

  758. 

  759. 	// Try the recode extension
    760. 

  760. 	if (function_exists('recode_string'))
    761. 

  761. 	{
    762. 

  762. 		$ret = @recode_string($encoding . '..utf-8', $string);
    763. 

  763. 

  764. 		if (!empty($ret))
    765. 

  765. 		{
    766. 

  766. 			return $ret;
    767. 

  767. 		}
    768. 

  768. 	}
    769. 

  769. 

  770. 	// If nothing works, check if we have a custom transcoder available
    771. 

  771. 	if (!preg_match('#^[a-z0-9_ \\-]+$#', $encoding))
    772. 

  772. 	{
    773. 

  773. 		// Make sure the encoding name is alphanumeric, we don't want it to be abused into loading arbitrary files
    774. 

  774. 		trigger_error('Unknown encoding: ' . $encoding, E_USER_ERROR);
    775. 

  775. 	}
    776. 

  776. 

  777. 	global $phpbb_root_path, $phpEx;
    778. 

  778. 

  779. 	// iso-8859-* character encoding
    780. 

  780. 	if (preg_match('/iso[_ -]?8859[_ -]?(\\d+)/', $encoding, $array))
    781. 

  781. 	{
    782. 

  782. 		switch ($array[1])
    783. 

  783. 		{
    784. 

  784. 			case '1':
    785. 

  785. 			case '2':
    786. 

  786. 			case '4':
    787. 

  787. 			case '7':
    788. 

  788. 			case '8':
    789. 

  789. 			case '9':
    790. 

  790. 			case '15':
    791. 

  791. 				if (!function_exists('iso_8859_' . $array[1]))
    792. 

  792. 				{
    793. 

  793. 					if (!file_exists($phpbb_root_path . 'includes/utf/data/recode_basic.' . $phpEx))
    794. 

  794. 					{
    795. 

  795. 						trigger_error('Basic reencoder file is missing', E_USER_ERROR);
    796. 

  796. 					}
    797. 

  797. 					include($phpbb_root_path . 'includes/utf/data/recode_basic.' . $phpEx);
    798. 

  798. 				}
    799. 

  799. 				return call_user_func('iso_8859_' . $array[1], $string);
    800. 

  800. 			break;
    801. 

  801. 

  802. 			default:
    803. 

  803. 				trigger_error('Unknown encoding: ' . $encoding, E_USER_ERROR);
    804. 

  804. 			break;
    805. 

  805. 		}
    806. 

  806. 	}
    807. 

  807. 

  808. 	// CP/WIN character encoding
    809. 

  809. 	if (preg_match('/(?:cp|windows)[_\- ]?(\\d+)/', $encoding, $array))
    810. 

  810. 	{
    811. 

  811. 		switch ($array[1])
    812. 

  812. 		{
    813. 

  813. 			case '932':
    814. 

  814. 			break;
    815. 

  815. 			case '1250':
    816. 

  816. 			case '1251':
    817. 

  817. 			case '1252':
    818. 

  818. 			case '1254':
    819. 

  819. 			case '1255':
    820. 

  820. 			case '1256':
    821. 

  821. 			case '1257':
    822. 

  822. 			case '874':
    823. 

  823. 				if (!function_exists('cp' . $array[1]))
    824. 

  824. 				{
    825. 

  825. 					if (!file_exists($phpbb_root_path . 'includes/utf/data/recode_basic.' . $phpEx))
    826. 

  826. 					{
    827. 

  827. 						trigger_error('Basic reencoder file is missing', E_USER_ERROR);
    828. 

  828. 					}
    829. 

  829. 					include($phpbb_root_path . 'includes/utf/data/recode_basic.' . $phpEx);
    830. 

  830. 				}
    831. 

  831. 				return call_user_func('cp' . $array[1], $string);
    832. 

  832. 			break;
    833. 

  833. 

  834. 			default:
    835. 

  835. 				trigger_error('Unknown encoding: ' . $encoding, E_USER_ERROR);
    836. 

  836. 			break;
    837. 

  837. 		}
    838. 

  838. 	}
    839. 

  839. 

  840. 	// TIS-620
    841. 

  841. 	if (preg_match('/tis[_ -]?620/', $encoding))
    842. 

  842. 	{
    843. 

  843. 		if (!function_exists('tis_620'))
    844. 

  844. 		{
    845. 

  845. 			if (!file_exists($phpbb_root_path . 'includes/utf/data/recode_basic.' . $phpEx))
    846. 

  846. 			{
    847. 

  847. 				trigger_error('Basic reencoder file is missing', E_USER_ERROR);
    848. 

  848. 			}
    849. 

  849. 			include($phpbb_root_path . 'includes/utf/data/recode_basic.' . $phpEx);
    850. 

  850. 		}
    851. 

  851. 		return tis_620($string);
    852. 

  852. 	}
    853. 

  853. 

  854. 	// SJIS
    855. 

  855. 	if (preg_match('/sjis(?:[_ -]?win)?|(?:cp|ibm)[_ -]?932|shift[_ -]?jis/', $encoding))
    856. 

  856. 	{
    857. 

  857. 		if (!function_exists('sjis'))
    858. 

  858. 		{
    859. 

  859. 			if (!file_exists($phpbb_root_path . 'includes/utf/data/recode_cjk.' . $phpEx))
    860. 

  860. 			{
    861. 

  861. 				trigger_error('CJK reencoder file is missing', E_USER_ERROR);
    862. 

  862. 			}
    863. 

  863. 			include($phpbb_root_path . 'includes/utf/data/recode_cjk.' . $phpEx);
    864. 

  864. 		}
    865. 

  865. 		return sjis($string);
    866. 

  866. 	}
    867. 

  867. 

  868. 	// EUC_KR
    869. 

  869. 	if (preg_match('/euc[_ -]?kr/', $encoding))
    870. 

  870. 	{
    871. 

  871. 		if (!function_exists('euc_kr'))
    872. 

  872. 		{
    873. 

  873. 			if (!file_exists($phpbb_root_path . 'includes/utf/data/recode_cjk.' . $phpEx))
    874. 

  874. 			{
    875. 

  875. 				trigger_error('CJK reencoder file is missing', E_USER_ERROR);
    876. 

  876. 			}
    877. 

  877. 			include($phpbb_root_path . 'includes/utf/data/recode_cjk.' . $phpEx);
    878. 

  878. 		}
    879. 

  879. 		return euc_kr($string);
    880. 

  880. 	}
    881. 

  881. 

  882. 	// BIG-5
    883. 

  883. 	if (preg_match('/big[_ -]?5/', $encoding))
    884. 

  884. 	{
    885. 

  885. 		if (!function_exists('big5'))
    886. 

  886. 		{
    887. 

  887. 			if (!file_exists($phpbb_root_path . 'includes/utf/data/recode_cjk.' . $phpEx))
    888. 

  888. 			{
    889. 

  889. 				trigger_error('CJK reencoder file is missing', E_USER_ERROR);
    890. 

  890. 			}
    891. 

  891. 			include($phpbb_root_path . 'includes/utf/data/recode_cjk.' . $phpEx);
    892. 

  892. 		}
    893. 

  893. 		return big5($string);
    894. 

  894. 	}
    895. 

  895. 

  896. 	// GB2312
    897. 

  897. 	if (preg_match('/gb[_ -]?2312/', $encoding))
    898. 

  898. 	{
    899. 

  899. 		if (!function_exists('gb2312'))
    900. 

  900. 		{
    901. 

  901. 			if (!file_exists($phpbb_root_path . 'includes/utf/data/recode_cjk.' . $phpEx))
    902. 

  902. 			{
    903. 

  903. 				trigger_error('CJK reencoder file is missing', E_USER_ERROR);
    904. 

  904. 			}
    905. 

  905. 			include($phpbb_root_path . 'includes/utf/data/recode_cjk.' . $phpEx);
    906. 

  906. 		}
    907. 

  907. 		return gb2312($string);
    908. 

  908. 	}
    909. 

  909. 

  910. 	// Trigger an error?! Fow now just give bad data :-(
    911. 

  911. 	trigger_error('Unknown encoding: ' . $encoding, E_USER_ERROR);
    912. 

  912. 	//return $string; // use utf_normalizer::cleanup() ?
    913. 

  913. }
    914. 

  914. 

  915. /**
    916. 

  916. * Replace all UTF-8 chars that are not in ASCII with their NCR
    917. 

  917. *
    918. 

  918. * @param	string	$text		UTF-8 string in NFC
    919. 

  919. * @return	string				ASCII string using NCRs for non-ASCII chars
    920. 

  920. */
    921. 

  921. function utf8_encode_ncr($text)
    922. 

  922. {
    923. 

  923. 	return preg_replace_callback('#[\\xC2-\\xF4][\\x80-\\xBF]{1,3}#', 'utf8_encode_ncr_callback', $text);
    924. 

  924. }
    925. 

  925. 

  926. /**
    927. 

  927. * Callback used in encode_ncr()
    928. 

  928. *
    929. 

  929. * Takes a UTF-8 char and replaces it with its NCR. Attention, $m is an array
    930. 

  930. *
    931. 

  931. * @param	array	$m			0-based numerically indexed array passed by preg_replace_callback()
    932. 

  932. * @return	string				A HTML NCR if the character is valid, or the original string otherwise
    933. 

  933. */
    934. 

  934. function utf8_encode_ncr_callback($m)
    935. 

  935. {
    936. 

  936. 	return '&#' . utf8_ord($m[0]) . ';';
    937. 

  937. }
    938. 

  938. 

  939. /**
    940. 

  940. * Converts a UTF-8 char to an NCR
    941. 

  941. *
    942. 

  942. * @param string $chr UTF-8 char
    943. 

  943. * @return integer UNICODE code point
    944. 

  944. */
    945. 

  945. function utf8_ord($chr)
    946. 

  946. {
    947. 

  947. 	switch (strlen($chr))
    948. 

  948. 	{
    949. 

  949. 		case 1:
    950. 

  950. 			return ord($chr);
    951. 

  951. 		break;
    952. 

  952. 

  953. 		case 2:
    954. 

  954. 			return ((ord($chr[0]) & 0x1F) << 6) | (ord($chr[1]) & 0x3F);
    955. 

  955. 		break;
    956. 

  956. 

  957. 		case 3:
    958. 

  958. 			return ((ord($chr[0]) & 0x0F) << 12) | ((ord($chr[1]) & 0x3F) << 6) | (ord($chr[2]) & 0x3F);
    959. 

  959. 		break;
    960. 

  960. 

  961. 		case 4:
    962. 

  962. 			return ((ord($chr[0]) & 0x07) << 18) | ((ord($chr[1]) & 0x3F) << 12) | ((ord($chr[2]) & 0x3F) << 6) | (ord($chr[3]) & 0x3F);
    963. 

  963. 		break;
    964. 

  964. 

  965. 		default:
    966. 

  966. 			return $chr;
    967. 

  967. 	}
    968. 

  968. }
    969. 

  969. 

  970. /**
    971. 

  971. * Converts an NCR to a UTF-8 char
    972. 

  972. *
    973. 

  973. * @param	int		$cp	UNICODE code point
    974. 

  974. * @return	string		UTF-8 char
    975. 

  975. */
    976. 

  976. function utf8_chr($cp)
    977. 

  977. {
    978. 

  978. 	if ($cp > 0xFFFF)
    979. 

  979. 	{
    980. 

  980. 		return chr(0xF0 | ($cp >> 18)) . chr(0x80 | (($cp >> 12) & 0x3F)) . chr(0x80 | (($cp >> 6) & 0x3F)) . chr(0x80 | ($cp & 0x3F));
    981. 

  981. 	}
    982. 

  982. 	else if ($cp > 0x7FF)
    983. 

  983. 	{
    984. 

  984. 		return chr(0xE0 | ($cp >> 12)) . chr(0x80 | (($cp >> 6) & 0x3F)) . chr(0x80 | ($cp & 0x3F));
    985. 

  985. 	}
    986. 

  986. 	else if ($cp > 0x7F)
    987. 

  987. 	{
    988. 

  988. 		return chr(0xC0 | ($cp >> 6)) . chr(0x80 | ($cp & 0x3F));
    989. 

  989. 	}
    990. 

  990. 	else
    991. 

  991. 	{
    992. 

  992. 		return chr($cp);
    993. 

  993. 	}
    994. 

  994. }
    995. 

  995. 

  996. /**
    997. 

  997. * Convert Numeric Character References to UTF-8 chars
    998. 

  998. *
    999. 

  999. * Notes:
    1000. 

  1000. *	- we do not convert NCRs recursively, if you pass &#38;#38; it will return &#38;
    1001. 

  1001. *	- we DO NOT check for the existence of the Unicode characters, therefore an entity may be converted to an inexistent codepoint
    1002. 

  1002. *
    1003. 

  1003. * @param	string	$text		String to convert, encoded in UTF-8 (no normal form required)
    1004. 

  1004. * @return	string				UTF-8 string where NCRs have been replaced with the actual chars
    1005. 

  1005. */
    1006. 

  1006. function utf8_decode_ncr($text)
    1007. 

  1007. {
    1008. 

  1008. 	return preg_replace_callback('/&#([0-9]{1,6}|x[0-9A-F]{1,5});/i', 'utf8_decode_ncr_callback', $text);
    1009. 

  1009. }
    1010. 

  1010. 

  1011. /**
    1012. 

  1012. * Callback used in decode_ncr()
    1013. 

  1013. *
    1014. 

  1014. * Takes a NCR (in decimal or hexadecimal) and returns a UTF-8 char. Attention, $m is an array.
    1015. 

  1015. * It will ignore most of invalid NCRs, but not all!
    1016. 

  1016. *
    1017. 

  1017. * @param	array	$m			0-based numerically indexed array passed by preg_replace_callback()
    1018. 

  1018. * @return	string				UTF-8 char
    1019. 

  1019. */
    1020. 

  1020. function utf8_decode_ncr_callback($m)
    1021. 

  1021. {
    1022. 

  1022. 	$cp = (strncasecmp($m[1], 'x', 1)) ? $m[1] : hexdec(substr($m[1], 1));
    1023. 

  1023. 

  1024. 	return utf8_chr($cp);
    1025. 

  1025. }
    1026. 

  1026. 

  1027. /**
    1028. 

  1028. * Case folds a unicode string as per Unicode 5.0, section 3.13
    1029. 

  1029. *
    1030. 

  1030. * @param	string	$text	text to be case folded
    1031. 

  1031. * @param	string	$option	determines how we will fold the cases
    1032. 

  1032. * @return	string			case folded text
    1033. 

  1033. */
    1034. 

  1034. function utf8_case_fold($text, $option = 'full')
    1035. 

  1035. {
    1036. 

  1036. 	static $uniarray = array();
    1037. 

  1037. 	global $phpbb_root_path, $phpEx;
    1038. 

  1038. 

  1039. 	// common is always set
    1040. 

  1040. 	if (!isset($uniarray['c']))
    1041. 

  1041. 	{
    1042. 

  1042. 		$uniarray['c'] = include($phpbb_root_path . 'includes/utf/data/case_fold_c.' . $phpEx);
    1043. 

  1043. 	}
    1044. 

  1044. 

  1045. 	// only set full if we need to
    1046. 

  1046. 	if ($option === 'full' && !isset($uniarray['f']))
    1047. 

  1047. 	{
    1048. 

  1048. 		$uniarray['f'] = include($phpbb_root_path . 'includes/utf/data/case_fold_f.' . $phpEx);
    1049. 

  1049. 	}
    1050. 

  1050. 

  1051. 	// only set simple if we need to
    1052. 

  1052. 	if ($option !== 'full' && !isset($uniarray['s']))
    1053. 

  1053. 	{
    1054. 

  1054. 		$uniarray['s'] = include($phpbb_root_path . 'includes/utf/data/case_fold_s.' . $phpEx);
    1055. 

  1055. 	}
    1056. 

  1056. 

  1057. 	// common is always replaced
    1058. 

  1058. 	$text = strtr($text, $uniarray['c']);
    1059. 

  1059. 

  1060. 	if ($option === 'full')
    1061. 

  1061. 	{
    1062. 

  1062. 		// full replaces a character with multiple characters
    1063. 

  1063. 		$text = strtr($text, $uniarray['f']);
    1064. 

  1064. 	}
    1065. 

  1065. 	else
    1066. 

  1066. 	{
    1067. 

  1067. 		// simple replaces a character with another character
    1068. 

  1068. 		$text = strtr($text, $uniarray['s']);
    1069. 

  1069. 	}
    1070. 

  1070. 

  1071. 	return $text;
    1072. 

  1072. }
    1073. 

  1073. 

  1074. /**
    1075. 

  1075. * Takes the input and does a "special" case fold. It does minor normalization
    1076. 

  1076. * and returns NFKC compatable text
    1077. 

  1077. *
    1078. 

  1078. * @param	string	$text	text to be case folded
    1079. 

  1079. * @param	string	$option	determines how we will fold the cases
    1080. 

  1080. * @return	string			case folded text
    1081. 

  1081. */
    1082. 

  1082. function utf8_case_fold_nfkc($text, $option = 'full')
    1083. 

  1083. {
    1084. 

  1084. 	static $fc_nfkc_closure = array(
    1085. 

  1085. 		"\xCD\xBA"	=> "\x20\xCE\xB9",
    1086. 

  1086. 		"\xCF\x92"	=> "\xCF\x85",
    1087. 

  1087. 		"\xCF\x93"	=> "\xCF\x8D",
    1088. 

  1088. 		"\xCF\x94"	=> "\xCF\x8B",
    1089. 

  1089. 		"\xCF\xB2"	=> "\xCF\x83",
    1090. 

  1090. 		"\xCF\xB9"	=> "\xCF\x83",
    1091. 

  1091. 		"\xE1\xB4\xAC"	=> "\x61",
    1092. 

  1092. 		"\xE1\xB4\xAD"	=> "\xC3\xA6",
    1093. 

  1093. 		"\xE1\xB4\xAE"	=> "\x62",
    1094. 

  1094. 		"\xE1\xB4\xB0"	=> "\x64",
    1095. 

  1095. 		"\xE1\xB4\xB1"	=> "\x65",
    1096. 

  1096. 		"\xE1\xB4\xB2"	=> "\xC7\x9D",
    1097. 

  1097. 		"\xE1\xB4\xB3"	=> "\x67",
    1098. 

  1098. 		"\xE1\xB4\xB4"	=> "\x68",
    1099. 

  1099. 		"\xE1\xB4\xB5"	=> "\x69",
    1100. 

  1100. 		"\xE1\xB4\xB6"	=> "\x6A",
    1101. 

  1101. 		"\xE1\xB4\xB7"	=> "\x6B",
    1102. 

  1102. 		"\xE1\xB4\xB8"	=> "\x6C",
    1103. 

  1103. 		"\xE1\xB4\xB9"	=> "\x6D",
    1104. 

  1104. 		"\xE1\xB4\xBA"	=> "\x6E",
    1105. 

  1105. 		"\xE1\xB4\xBC"	=> "\x6F",
    1106. 

  1106. 		"\xE1\xB4\xBD"	=> "\xC8\xA3",
    1107. 

  1107. 		"\xE1\xB4\xBE"	=> "\x70",
    1108. 

  1108. 		"\xE1\xB4\xBF"	=> "\x72",
    1109. 

  1109. 		"\xE1\xB5\x80"	=> "\x74",
    1110. 

  1110. 		"\xE1\xB5\x81"	=> "\x75",
    1111. 

  1111. 		"\xE1\xB5\x82"	=> "\x77",
    1112. 

  1112. 		"\xE2\x82\xA8"	=> "\x72\x73",
    1113. 

  1113. 		"\xE2\x84\x82"	=> "\x63",
    1114. 

  1114. 		"\xE2\x84\x83"	=> "\xC2\xB0\x63",
    1115. 

  1115. 		"\xE2\x84\x87"	=> "\xC9\x9B",
    1116. 

  1116. 		"\xE2\x84\x89"	=> "\xC2\xB0\x66",
    1117. 

  1117. 		"\xE2\x84\x8B"	=> "\x68",
    1118. 

  1118. 		"\xE2\x84\x8C"	=> "\x68",
    1119. 

  1119. 		"\xE2\x84\x8D"	=> "\x68",
    1120. 

  1120. 		"\xE2\x84\x90"	=> "\x69",
    1121. 

  1121. 		"\xE2\x84\x91"	=> "\x69",
    1122. 

  1122. 		"\xE2\x84\x92"	=> "\x6C",
    1123. 

  1123. 		"\xE2\x84\x95"	=> "\x6E",
    1124. 

  1124. 		"\xE2\x84\x96"	=> "\x6E\x6F",
    1125. 

  1125. 		"\xE2\x84\x99"	=> "\x70",
    1126. 

  1126. 		"\xE2\x84\x9A"	=> "\x71",
    1127. 

  1127. 		"\xE2\x84\x9B"	=> "\x72",
    1128. 

  1128. 		"\xE2\x84\x9C"	=> "\x72",
    1129. 

  1129. 		"\xE2\x84\x9D"	=> "\x72",
    1130. 

  1130. 		"\xE2\x84\xA0"	=> "\x73\x6D",
    1131. 

  1131. 		"\xE2\x84\xA1"	=> "\x74\x65\x6C",
    1132. 

  1132. 		"\xE2\x84\xA2"	=> "\x74\x6D",
    1133. 

  1133. 		"\xE2\x84\xA4"	=> "\x7A",
    1134. 

  1134. 		"\xE2\x84\xA8"	=> "\x7A",
    1135. 

  1135. 		"\xE2\x84\xAC"	=> "\x62",
    1136. 

  1136. 		"\xE2\x84\xAD"	=> "\x63",
    1137. 

  1137. 		"\xE2\x84\xB0"	=> "\x65",
    1138. 

  1138. 		"\xE2\x84\xB1"	=> "\x66",
    1139. 

  1139. 		"\xE2\x84\xB3"	=> "\x6D",
    1140. 

  1140. 		"\xE2\x84\xBB"	=> "\x66\x61\x78",
    1141. 

  1141. 		"\xE2\x84\xBE"	=> "\xCE\xB3",
    1142. 

  1142. 		"\xE2\x84\xBF"	=> "\xCF\x80",
    1143. 

  1143. 		"\xE2\x85\x85"	=> "\x64",
    1144. 

  1144. 		"\xE3\x89\x90"	=> "\x70\x74\x65",
    1145. 

  1145. 		"\xE3\x8B\x8C"	=> "\x68\x67",
    1146. 

  1146. 		"\xE3\x8B\x8E"	=> "\x65\x76",
    1147. 

  1147. 		"\xE3\x8B\x8F"	=> "\x6C\x74\x64",
    1148. 

  1148. 		"\xE3\x8D\xB1"	=> "\x68\x70\x61",
    1149. 

  1149. 		"\xE3\x8D\xB3"	=> "\x61\x75",
    1150. 

  1150. 		"\xE3\x8D\xB5"	=> "\x6F\x76",
    1151. 

  1151. 		"\xE3\x8D\xBA"	=> "\x69\x75",
    1152. 

  1152. 		"\xE3\x8E\x80"	=> "\x70\x61",
    1153. 

  1153. 		"\xE3\x8E\x81"	=> "\x6E\x61",
    1154. 

  1154. 		"\xE3\x8E\x82"	=> "\xCE\xBC\x61",
    1155. 

  1155. 		"\xE3\x8E\x83"	=> "\x6D\x61",
    1156. 

  1156. 		"\xE3\x8E\x84"	=> "\x6B\x61",
    1157. 

  1157. 		"\xE3\x8E\x85"	=> "\x6B\x62",
    1158. 

  1158. 		"\xE3\x8E\x86"	=> "\x6D\x62",
    1159. 

  1159. 		"\xE3\x8E\x87"	=> "\x67\x62",
    1160. 

  1160. 		"\xE3\x8E\x8A"	=> "\x70\x66",
    1161. 

  1161. 		"\xE3\x8E\x8B"	=> "\x6E\x66",
    1162. 

  1162. 		"\xE3\x8E\x8C"	=> "\xCE\xBC\x66",
    1163. 

  1163. 		"\xE3\x8E\x90"	=> "\x68\x7A",
    1164. 

  1164. 		"\xE3\x8E\x91"	=> "\x6B\x68\x7A",
    1165. 

  1165. 		"\xE3\x8E\x92"	=> "\x6D\x68\x7A",
    1166. 

  1166. 		"\xE3\x8E\x93"	=> "\x67\x68\x7A",
    1167. 

  1167. 		"\xE3\x8E\x94"	=> "\x74\x68\x7A",
    1168. 

  1168. 		"\xE3\x8E\xA9"	=> "\x70\x61",
    1169. 

  1169. 		"\xE3\x8E\xAA"	=> "\x6B\x70\x61",
    1170. 

  1170. 		"\xE3\x8E\xAB"	=> "\x6D\x70\x61",
    1171. 

  1171. 		"\xE3\x8E\xAC"	=> "\x67\x70\x61",
    1172. 

  1172. 		"\xE3\x8E\xB4"	=> "\x70\x76",
    1173. 

  1173. 		"\xE3\x8E\xB5"	=> "\x6E\x76",
    1174. 

  1174. 		"\xE3\x8E\xB6"	=> "\xCE\xBC\x76",
    1175. 

  1175. 		"\xE3\x8E\xB7"	=> "\x6D\x76",
    1176. 

  1176. 		"\xE3\x8E\xB8"	=> "\x6B\x76",
    1177. 

  1177. 		"\xE3\x8E\xB9"	=> "\x6D\x76",
    1178. 

  1178. 		"\xE3\x8E\xBA"	=> "\x70\x77",
    1179. 

  1179. 		"\xE3\x8E\xBB"	=> "\x6E\x77",
    1180. 

  1180. 		"\xE3\x8E\xBC"	=> "\xCE\xBC\x77",
    1181. 

  1181. 		"\xE3\x8E\xBD"	=> "\x6D\x77",
    1182. 

  1182. 		"\xE3\x8E\xBE"	=> "\x6B\x77",
    1183. 

  1183. 		"\xE3\x8E\xBF"	=> "\x6D\x77",
    1184. 

  1184. 		"\xE3\x8F\x80"	=> "\x6B\xCF\x89",
    1185. 

  1185. 		"\xE3\x8F\x81"	=> "\x6D\xCF\x89",
    1186. 

  1186. 		"\xE3\x8F\x83"	=> "\x62\x71",
    1187. 

  1187. 		"\xE3\x8F\x86"	=> "\x63\xE2\x88\x95\x6B\x67",
    1188. 

  1188. 		"\xE3\x8F\x87"	=> "\x63\x6F\x2E",
    1189. 

  1189. 		"\xE3\x8F\x88"	=> "\x64\x62",
    1190. 

  1190. 		"\xE3\x8F\x89"	=> "\x67\x79",
    1191. 

  1191. 		"\xE3\x8F\x8B"	=> "\x68\x70",
    1192. 

  1192. 		"\xE3\x8F\x8D"	=> "\x6B\x6B",
    1193. 

  1193. 		"\xE3\x8F\x8E"	=> "\x6B\x6D",
    1194. 

  1194. 		"\xE3\x8F\x97"	=> "\x70\x68",
    1195. 

  1195. 		"\xE3\x8F\x99"	=> "\x70\x70\x6D",
    1196. 

  1196. 		"\xE3\x8F\x9A"	=> "\x70\x72",
    1197. 

  1197. 		"\xE3\x8F\x9C"	=> "\x73\x76",
    1198. 

  1198. 		"\xE3\x8F\x9D"	=> "\x77\x62",
    1199. 

  1199. 		"\xE3\x8F\x9E"	=> "\x76\xE2\x88\x95\x6D",
    1200. 

  1200. 		"\xE3\x8F\x9F"	=> "\x61\xE2\x88\x95\x6D",
    1201. 

  1201. 		"\xF0\x9D\x90\x80"	=> "\x61",
    1202. 

  1202. 		"\xF0\x9D\x90\x81"	=> "\x62",
    1203. 

  1203. 		"\xF0\x9D\x90\x82"	=> "\x63",
    1204. 

  1204. 		"\xF0\x9D\x90\x83"	=> "\x64",
    1205. 

  1205. 		"\xF0\x9D\x90\x84"	=> "\x65",
    1206. 

  1206. 		"\xF0\x9D\x90\x85"	=> "\x66",
    1207. 

  1207. 		"\xF0\x9D\x90\x86"	=> "\x67",
    1208. 

  1208. 		"\xF0\x9D\x90\x87"	=> "\x68",
    1209. 

  1209. 		"\xF0\x9D\x90\x88"	=> "\x69",
    1210. 

  1210. 		"\xF0\x9D\x90\x89"	=> "\x6A",
    1211. 

  1211. 		"\xF0\x9D\x90\x8A"	=> "\x6B",
    1212. 

  1212. 		"\xF0\x9D\x90\x8B"	=> "\x6C",
    1213. 

  1213. 		"\xF0\x9D\x90\x8C"	=> "\x6D",
    1214. 

  1214. 		"\xF0\x9D\x90\x8D"	=> "\x6E",
    1215. 

  1215. 		"\xF0\x9D\x90\x8E"	=> "\x6F",
    1216. 

  1216. 		"\xF0\x9D\x90\x8F"	=> "\x70",
    1217. 

  1217. 		"\xF0\x9D\x90\x90"	=> "\x71",
    1218. 

  1218. 		"\xF0\x9D\x90\x91"	=> "\x72",
    1219. 

  1219. 		"\xF0\x9D\x90\x92"	=> "\x73",
    1220. 

  1220. 		"\xF0\x9D\x90\x93"	=> "\x74",
    1221. 

  1221. 		"\xF0\x9D\x90\x94"	=> "\x75",
    1222. 

  1222. 		"\xF0\x9D\x90\x95"	=> "\x76",
    1223. 

  1223. 		"\xF0\x9D\x90\x96"	=> "\x77",
    1224. 

  1224. 		"\xF0\x9D\x90\x97"	=> "\x78",
    1225. 

  1225. 		"\xF0\x9D\x90\x98"	=> "\x79",
    1226. 

  1226. 		"\xF0\x9D\x90\x99"	=> "\x7A",
    1227. 

  1227. 		"\xF0\x9D\x90\xB4"	=> "\x61",
    1228. 

  1228. 		"\xF0\x9D\x90\xB5"	=> "\x62",
    1229. 

  1229. 		"\xF0\x9D\x90\xB6"	=> "\x63",
    1230. 

  1230. 		"\xF0\x9D\x90\xB7"	=> "\x64",
    1231. 

  1231. 		"\xF0\x9D\x90\xB8"	=> "\x65",
    1232. 

  1232. 		"\xF0\x9D\x90\xB9"	=> "\x66",
    1233. 

  1233. 		"\xF0\x9D\x90\xBA"	=> "\x67",
    1234. 

  1234. 		"\xF0\x9D\x90\xBB"	=> "\x68",
    1235. 

  1235. 		"\xF0\x9D\x90\xBC"	=> "\x69",
    1236. 

  1236. 		"\xF0\x9D\x90\xBD"	=> "\x6A",
    1237. 

  1237. 		"\xF0\x9D\x90\xBE"	=> "\x6B",
    1238. 

  1238. 		"\xF0\x9D\x90\xBF"	=> "\x6C",
    1239. 

  1239. 		"\xF0\x9D\x91\x80"	=> "\x6D",
    1240. 

  1240. 		"\xF0\x9D\x91\x81"	=> "\x6E",
    1241. 

  1241. 		"\xF0\x9D\x91\x82"	=> "\x6F",
    1242. 

  1242. 		"\xF0\x9D\x91\x83"	=> "\x70",
    1243. 

  1243. 		"\xF0\x9D\x91\x84"	=> "\x71",
    1244. 

  1244. 		"\xF0\x9D\x91\x85"	=> "\x72",
    1245. 

  1245. 		"\xF0\x9D\x91\x86"	=> "\x73",
    1246. 

  1246. 		"\xF0\x9D\x91\x87"	=> "\x74",
    1247. 

  1247. 		"\xF0\x9D\x91\x88"	=> "\x75",
    1248. 

  1248. 		"\xF0\x9D\x91\x89"	=> "\x76",
    1249. 

  1249. 		"\xF0\x9D\x91\x8A"	=> "\x77",
    1250. 

  1250. 		"\xF0\x9D\x91\x8B"	=> "\x78",
    1251. 

  1251. 		"\xF0\x9D\x91\x8C"	=> "\x79",
    1252. 

  1252. 		"\xF0\x9D\x91\x8D"	=> "\x7A",
    1253. 

  1253. 		"\xF0\x9D\x91\xA8"	=> "\x61",
    1254. 

  1254. 		"\xF0\x9D\x91\xA9"	=> "\x62",
    1255. 

  1255. 		"\xF0\x9D\x91\xAA"	=> "\x63",
    1256. 

  1256. 		"\xF0\x9D\x91\xAB"	=> "\x64",
    1257. 

  1257. 		"\xF0\x9D\x91\xAC"	=> "\x65",
    1258. 

  1258. 		"\xF0\x9D\x91\xAD"	=> "\x66",
    1259. 

  1259. 		"\xF0\x9D\x91\xAE"	=> "\x67",
    1260. 

  1260. 		"\xF0\x9D\x91\xAF"	=> "\x68",
    1261. 

  1261. 		"\xF0\x9D\x91\xB0"	=> "\x69",
    1262. 

  1262. 		"\xF0\x9D\x91\xB1"	=> "\x6A",
    1263. 

  1263. 		"\xF0\x9D\x91\xB2"	=> "\x6B",
    1264. 

  1264. 		"\xF0\x9D\x91\xB3"	=> "\x6C",
    1265. 

  1265. 		"\xF0\x9D\x91\xB4"	=> "\x6D",
    1266. 

  1266. 		"\xF0\x9D\x91\xB5"	=> "\x6E",
    1267. 

  1267. 		"\xF0\x9D\x91\xB6"	=> "\x6F",
    1268. 

  1268. 		"\xF0\x9D\x91\xB7"	=> "\x70",
    1269. 

  1269. 		"\xF0\x9D\x91\xB8"	=> "\x71",
    1270. 

  1270. 		"\xF0\x9D\x91\xB9"	=> "\x72",
    1271. 

  1271. 		"\xF0\x9D\x91\xBA"	=> "\x73",
    1272. 

  1272. 		"\xF0\x9D\x91\xBB"	=> "\x74",
    1273. 

  1273. 		"\xF0\x9D\x91\xBC"	=> "\x75",
    1274. 

  1274. 		"\xF0\x9D\x91\xBD"	=> "\x76",
    1275. 

  1275. 		"\xF0\x9D\x91\xBE"	=> "\x77",
    1276. 

  1276. 		"\xF0\x9D\x91\xBF"	=> "\x78",
    1277. 

  1277. 		"\xF0\x9D\x92\x80"	=> "\x79",
    1278. 

  1278. 		"\xF0\x9D\x92\x81"	=> "\x7A",
    1279. 

  1279. 		"\xF0\x9D\x92\x9C"	=> "\x61",
    1280. 

  1280. 		"\xF0\x9D\x92\x9E"	=> "\x63",
    1281. 

  1281. 		"\xF0\x9D\x92\x9F"	=> "\x64",
    1282. 

  1282. 		"\xF0\x9D\x92\xA2"	=> "\x67",
    1283. 

  1283. 		"\xF0\x9D\x92\xA5"	=> "\x6A",
    1284. 

  1284. 		"\xF0\x9D\x92\xA6"	=> "\x6B",
    1285. 

  1285. 		"\xF0\x9D\x92\xA9"	=> "\x6E",
    1286. 

  1286. 		"\xF0\x9D\x92\xAA"	=> "\x6F",
    1287. 

  1287. 		"\xF0\x9D\x92\xAB"	=> "\x70",
    1288. 

  1288. 		"\xF0\x9D\x92\xAC"	=> "\x71",
    1289. 

  1289. 		"\xF0\x9D\x92\xAE"	=> "\x73",
    1290. 

  1290. 		"\xF0\x9D\x92\xAF"	=> "\x74",
    1291. 

  1291. 		"\xF0\x9D\x92\xB0"	=> "\x75",
    1292. 

  1292. 		"\xF0\x9D\x92\xB1"	=> "\x76",
    1293. 

  1293. 		"\xF0\x9D\x92\xB2"	=> "\x77",
    1294. 

  1294. 		"\xF0\x9D\x92\xB3"	=> "\x78",
    1295. 

  1295. 		"\xF0\x9D\x92\xB4"	=> "\x79",
    1296. 

  1296. 		"\xF0\x9D\x92\xB5"	=> "\x7A",
    1297. 

  1297. 		"\xF0\x9D\x93\x90"	=> "\x61",
    1298. 

  1298. 		"\xF0\x9D\x93\x91"	=> "\x62",
    1299. 

  1299. 		"\xF0\x9D\x93\x92"	=> "\x63",
    1300. 

  1300. 		"\xF0\x9D\x93\x93"	=> "\x64",
    1301. 

  1301. 		"\xF0\x9D\x93\x94"	=> "\x65",
    1302. 

  1302. 		"\xF0\x9D\x93\x95"	=> "\x66",
    1303. 

  1303. 		"\xF0\x9D\x93\x96"	=> "\x67",
    1304. 

  1304. 		"\xF0\x9D\x93\x97"	=> "\x68",
    1305. 

  1305. 		"\xF0\x9D\x93\x98"	=> "\x69",
    1306. 

  1306. 		"\xF0\x9D\x93\x99"	=> "\x6A",
    1307. 

  1307. 		"\xF0\x9D\x93\x9A"	=> "\x6B",
    1308. 

  1308. 		"\xF0\x9D\x93\x9B"	=> "\x6C",
    1309. 

  1309. 		"\xF0\x9D\x93\x9C"	=> "\x6D",
    1310. 

  1310. 		"\xF0\x9D\x93\x9D"	=> "\x6E",
    1311. 

  1311. 		"\xF0\x9D\x93\x9E"	=> "\x6F",
    1312. 

  1312. 		"\xF0\x9D\x93\x9F"	=> "\x70",
    1313. 

  1313. 		"\xF0\x9D\x93\xA0"	=> "\x71",
    1314. 

  1314. 		"\xF0\x9D\x93\xA1"	=> "\x72",
    1315. 

  1315. 		"\xF0\x9D\x93\xA2"	=> "\x73",
    1316. 

  1316. 		"\xF0\x9D\x93\xA3"	=> "\x74",
    1317. 

  1317. 		"\xF0\x9D\x93\xA4"	=> "\x75",
    1318. 

  1318. 		"\xF0\x9D\x93\xA5"	=> "\x76",
    1319. 

  1319. 		"\xF0\x9D\x93\xA6"	=> "\x77",
    1320. 

  1320. 		"\xF0\x9D\x93\xA7"	=> "\x78",
    1321. 

  1321. 		"\xF0\x9D\x93\xA8"	=> "\x79",
    1322. 

  1322. 		"\xF0\x9D\x93\xA9"	=> "\x7A",
    1323. 

  1323. 		"\xF0\x9D\x94\x84"	=> "\x61",
    1324. 

  1324. 		"\xF0\x9D\x94\x85"	=> "\x62",
    1325. 

  1325. 		"\xF0\x9D\x94\x87"	=> "\x64",
    1326. 

  1326. 		"\xF0\x9D\x94\x88"	=> "\x65",
    1327. 

  1327. 		"\xF0\x9D\x94\x89"	=> "\x66",
    1328. 

  1328. 		"\xF0\x9D\x94\x8A"	=> "\x67",
    1329. 

  1329. 		"\xF0\x9D\x94\x8D"	=> "\x6A",
    1330. 

  1330. 		"\xF0\x9D\x94\x8E"	=> "\x6B",
    1331. 

  1331. 		"\xF0\x9D\x94\x8F"	=> "\x6C",
    1332. 

  1332. 		"\xF0\x9D\x94\x90"	=> "\x6D",
    1333. 

  1333. 		"\xF0\x9D\x94\x91"	=> "\x6E",
    1334. 

  1334. 		"\xF0\x9D\x94\x92"	=> "\x6F",
    1335. 

  1335. 		"\xF0\x9D\x94\x93"	=> "\x70",
    1336. 

  1336. 		"\xF0\x9D\x94\x94"	=> "\x71",
    1337. 

  1337. 		"\xF0\x9D\x94\x96"	=> "\x73",
    1338. 

  1338. 		"\xF0\x9D\x94\x97"	=> "\x74",
    1339. 

  1339. 		"\xF0\x9D\x94\x98"	=> "\x75",
    1340. 

  1340. 		"\xF0\x9D\x94\x99"	=> "\x76",
    1341. 

  1341. 		"\xF0\x9D\x94\x9A"	=> "\x77",
    1342. 

  1342. 		"\xF0\x9D\x94\x9B"	=> "\x78",
    1343. 

  1343. 		"\xF0\x9D\x94\x9C"	=> "\x79",
    1344. 

  1344. 		"\xF0\x9D\x94\xB8"	=> "\x61",
    1345. 

  1345. 		"\xF0\x9D\x94\xB9"	=> "\x62",
    1346. 

  1346. 		"\xF0\x9D\x94\xBB"	=> "\x64",
    1347. 

  1347. 		"\xF0\x9D\x94\xBC"	=> "\x65",
    1348. 

  1348. 		"\xF0\x9D\x94\xBD"	=> "\x66",
    1349. 

  1349. 		"\xF0\x9D\x94\xBE"	=> "\x67",
    1350. 

  1350. 		"\xF0\x9D\x95\x80"	=> "\x69",
    1351. 

  1351. 		"\xF0\x9D\x95\x81"	=> "\x6A",
    1352. 

  1352. 		"\xF0\x9D\x95\x82"	=> "\x6B",
    1353. 

  1353. 		"\xF0\x9D\x95\x83"	=> "\x6C",
    1354. 

  1354. 		"\xF0\x9D\x95\x84"	=> "\x6D",
    1355. 

  1355. 		"\xF0\x9D\x95\x86"	=> "\x6F",
    1356. 

  1356. 		"\xF0\x9D\x95\x8A"	=> "\x73",
    1357. 

  1357. 		"\xF0\x9D\x95\x8B"	=> "\x74",
    1358. 

  1358. 		"\xF0\x9D\x95\x8C"	=> "\x75",
    1359. 

  1359. 		"\xF0\x9D\x95\x8D"	=> "\x76",
    1360. 

  1360. 		"\xF0\x9D\x95\x8E"	=> "\x77",
    1361. 

  1361. 		"\xF0\x9D\x95\x8F"	=> "\x78",
    1362. 

  1362. 		"\xF0\x9D\x95\x90"	=> "\x79",
    1363. 

  1363. 		"\xF0\x9D\x95\xAC"	=> "\x61",
    1364. 

  1364. 		"\xF0\x9D\x95\xAD"	=> "\x62",
    1365. 

  1365. 		"\xF0\x9D\x95\xAE"	=> "\x63",
    1366. 

  1366. 		"\xF0\x9D\x95\xAF"	=> "\x64",
    1367. 

  1367. 		"\xF0\x9D\x95\xB0"	=> "\x65",
    1368. 

  1368. 		"\xF0\x9D\x95\xB1"	=> "\x66",
    1369. 

  1369. 		"\xF0\x9D\x95\xB2"	=> "\x67",
    1370. 

  1370. 		"\xF0\x9D\x95\xB3"	=> "\x68",
    1371. 

  1371. 		"\xF0\x9D\x95\xB4"	=> "\x69",
    1372. 

  1372. 		"\xF0\x9D\x95\xB5"	=> "\x6A",
    1373. 

  1373. 		"\xF0\x9D\x95\xB6"	=> "\x6B",
    1374. 

  1374. 		"\xF0\x9D\x95\xB7"	=> "\x6C",
    1375. 

  1375. 		"\xF0\x9D\x95\xB8"	=> "\x6D",
    1376. 

  1376. 		"\xF0\x9D\x95\xB9"	=> "\x6E",
    1377. 

  1377. 		"\xF0\x9D\x95\xBA"	=> "\x6F",
    1378. 

  1378. 		"\xF0\x9D\x95\xBB"	=> "\x70",
    1379. 

  1379. 		"\xF0\x9D\x95\xBC"	=> "\x71",
    1380. 

  1380. 		"\xF0\x9D\x95\xBD"	=> "\x72",
    1381. 

  1381. 		"\xF0\x9D\x95\xBE"	=> "\x73",
    1382. 

  1382. 		"\xF0\x9D\x95\xBF"	=> "\x74",
    1383. 

  1383. 		"\xF0\x9D\x96\x80"	=> "\x75",
    1384. 

  1384. 		"\xF0\x9D\x96\x81"	=> "\x76",
    1385. 

  1385. 		"\xF0\x9D\x96\x82"	=> "\x77",
    1386. 

  1386. 		"\xF0\x9D\x96\x83"	=> "\x78",
    1387. 

  1387. 		"\xF0\x9D\x96\x84"	=> "\x79",
    1388. 

  1388. 		"\xF0\x9D\x96\x85"	=> "\x7A",
    1389. 

  1389. 		"\xF0\x9D\x96\xA0"	=> "\x61",
    1390. 

  1390. 		"\xF0\x9D\x96\xA1"	=> "\x62",
    1391. 

  1391. 		"\xF0\x9D\x96\xA2"	=> "\x63",
    1392. 

  1392. 		"\xF0\x9D\x96\xA3"	=> "\x64",
    1393. 

  1393. 		"\xF0\x9D\x96\xA4"	=> "\x65",
    1394. 

  1394. 		"\xF0\x9D\x96\xA5"	=> "\x66",
    1395. 

  1395. 		"\xF0\x9D\x96\xA6"	=> "\x67",
    1396. 

  1396. 		"\xF0\x9D\x96\xA7"	=> "\x68",
    1397. 

  1397. 		"\xF0\x9D\x96\xA8"	=> "\x69",
    1398. 

  1398. 		"\xF0\x9D\x96\xA9"	=> "\x6A",
    1399. 

  1399. 		"\xF0\x9D\x96\xAA"	=> "\x6B",
    1400. 

  1400. 		"\xF0\x9D\x96\xAB"	=> "\x6C",
    1401. 

  1401. 		"\xF0\x9D\x96\xAC"	=> "\x6D",
    1402. 

  1402. 		"\xF0\x9D\x96\xAD"	=> "\x6E",
    1403. 

  1403. 		"\xF0\x9D\x96\xAE"	=> "\x6F",
    1404. 

  1404. 		"\xF0\x9D\x96\xAF"	=> "\x70",
    1405. 

  1405. 		"\xF0\x9D\x96\xB0"	=> "\x71",
    1406. 

  1406. 		"\xF0\x9D\x96\xB1"	=> "\x72",
    1407. 

  1407. 		"\xF0\x9D\x96\xB2"	=> "\x73",
    1408. 

  1408. 		"\xF0\x9D\x96\xB3"	=> "\x74",
    1409. 

  1409. 		"\xF0\x9D\x96\xB4"	=> "\x75",
    1410. 

  1410. 		"\xF0\x9D\x96\xB5"	=> "\x76",
    1411. 

  1411. 		"\xF0\x9D\x96\xB6"	=> "\x77",
    1412. 

  1412. 		"\xF0\x9D\x96\xB7"	=> "\x78",
    1413. 

  1413. 		"\xF0\x9D\x96\xB8"	=> "\x79",
    1414. 

  1414. 		"\xF0\x9D\x96\xB9"	=> "\x7A",
    1415. 

  1415. 		"\xF0\x9D\x97\x94"	=> "\x61",
    1416. 

  1416. 		"\xF0\x9D\x97\x95"	=> "\x62",
    1417. 

  1417. 		"\xF0\x9D\x97\x96"	=> "\x63",
    1418. 

  1418. 		"\xF0\x9D\x97\x97"	=> "\x64",
    1419. 

  1419. 		"\xF0\x9D\x97\x98"	=> "\x65",
    1420. 

  1420. 		"\xF0\x9D\x97\x99"	=> "\x66",
    1421. 

  1421. 		"\xF0\x9D\x97\x9A"	=> "\x67",
    1422. 

  1422. 		"\xF0\x9D\x97\x9B"	=> "\x68",
    1423. 

  1423. 		"\xF0\x9D\x97\x9C"	=> "\x69",
    1424. 

  1424. 		"\xF0\x9D\x97\x9D"	=> "\x6A",
    1425. 

  1425. 		"\xF0\x9D\x97\x9E"	=> "\x6B",
    1426. 

  1426. 		"\xF0\x9D\x97\x9F"	=> "\x6C",
    1427. 

  1427. 		"\xF0\x9D\x97\xA0"	=> "\x6D",
    1428. 

  1428. 		"\xF0\x9D\x97\xA1"	=> "\x6E",
    1429. 

  1429. 		"\xF0\x9D\x97\xA2"	=> "\x6F",
    1430. 

  1430. 		"\xF0\x9D\x97\xA3"	=> "\x70",
    1431. 

  1431. 		"\xF0\x9D\x97\xA4"	=> "\x71",
    1432. 

  1432. 		"\xF0\x9D\x97\xA5"	=> "\x72",
    1433. 

  1433. 		"\xF0\x9D\x97\xA6"	=> "\x73",
    1434. 

  1434. 		"\xF0\x9D\x97\xA7"	=> "\x74",
    1435. 

  1435. 		"\xF0\x9D\x97\xA8"	=> "\x75",
    1436. 

  1436. 		"\xF0\x9D\x97\xA9"	=> "\x76",
    1437. 

  1437. 		"\xF0\x9D\x97\xAA"	=> "\x77",
    1438. 

  1438. 		"\xF0\x9D\x97\xAB"	=> "\x78",
    1439. 

  1439. 		"\xF0\x9D\x97\xAC"	=> "\x79",
    1440. 

  1440. 		"\xF0\x9D\x97\xAD"	=> "\x7A",
    1441. 

  1441. 		"\xF0\x9D\x98\x88"	=> "\x61",
    1442. 

  1442. 		"\xF0\x9D\x98\x89"	=> "\x62",
    1443. 

  1443. 		"\xF0\x9D\x98\x8A"	=> "\x63",
    1444. 

  1444. 		"\xF0\x9D\x98\x8B"	=> "\x64",
    1445. 

  1445. 		"\xF0\x9D\x98\x8C"	=> "\x65",
    1446. 

  1446. 		"\xF0\x9D\x98\x8D"	=> "\x66",
    1447. 

  1447. 		"\xF0\x9D\x98\x8E"	=> "\x67",
    1448. 

  1448. 		"\xF0\x9D\x98\x8F"	=> "\x68",
    1449. 

  1449. 		"\xF0\x9D\x98\x90"	=> "\x69",
    1450. 

  1450. 		"\xF0\x9D\x98\x91"	=> "\x6A",
    1451. 

  1451. 		"\xF0\x9D\x98\x92"	=> "\x6B",
    1452. 

  1452. 		"\xF0\x9D\x98\x93"	=> "\x6C",
    1453. 

  1453. 		"\xF0\x9D\x98\x94"	=> "\x6D",
    1454. 

  1454. 		"\xF0\x9D\x98\x95"	=> "\x6E",
    1455. 

  1455. 		"\xF0\x9D\x98\x96"	=> "\x6F",
    1456. 

  1456. 		"\xF0\x9D\x98\x97"	=> "\x70",
    1457. 

  1457. 		"\xF0\x9D\x98\x98"	=> "\x71",
    1458. 

  1458. 		"\xF0\x9D\x98\x99"	=> "\x72",
    1459. 

  1459. 		"\xF0\x9D\x98\x9A"	=> "\x73",
    1460. 

  1460. 		"\xF0\x9D\x98\x9B"	=> "\x74",
    1461. 

  1461. 		"\xF0\x9D\x98\x9C"	=> "\x75",
    1462. 

  1462. 		"\xF0\x9D\x98\x9D"	=> "\x76",
    1463. 

  1463. 		"\xF0\x9D\x98\x9E"	=> "\x77",
    1464. 

  1464. 		"\xF0\x9D\x98\x9F"	=> "\x78",
    1465. 

  1465. 		"\xF0\x9D\x98\xA0"	=> "\x79",
    1466. 

  1466. 		"\xF0\x9D\x98\xA1"	=> "\x7A",
    1467. 

  1467. 		"\xF0\x9D\x98\xBC"	=> "\x61",
    1468. 

  1468. 		"\xF0\x9D\x98\xBD"	=> "\x62",
    1469. 

  1469. 		"\xF0\x9D\x98\xBE"	=> "\x63",
    1470. 

  1470. 		"\xF0\x9D\x98\xBF"	=> "\x64",
    1471. 

  1471. 		"\xF0\x9D\x99\x80"	=> "\x65",
    1472. 

  1472. 		"\xF0\x9D\x99\x81"	=> "\x66",
    1473. 

  1473. 		"\xF0\x9D\x99\x82"	=> "\x67",
    1474. 

  1474. 		"\xF0\x9D\x99\x83"	=> "\x68",
    1475. 

  1475. 		"\xF0\x9D\x99\x84"	=> "\x69",
    1476. 

  1476. 		"\xF0\x9D\x99\x85"	=> "\x6A",
    1477. 

  1477. 		"\xF0\x9D\x99\x86"	=> "\x6B",
    1478. 

  1478. 		"\xF0\x9D\x99\x87"	=> "\x6C",
    1479. 

  1479. 		"\xF0\x9D\x99\x88"	=> "\x6D",
    1480. 

  1480. 		"\xF0\x9D\x99\x89"	=> "\x6E",
    1481. 

  1481. 		"\xF0\x9D\x99\x8A"	=> "\x6F",
    1482. 

  1482. 		"\xF0\x9D\x99\x8B"	=> "\x70",
    1483. 

  1483. 		"\xF0\x9D\x99\x8C"	=> "\x71",
    1484. 

  1484. 		"\xF0\x9D\x99\x8D"	=> "\x72",
    1485. 

  1485. 		"\xF0\x9D\x99\x8E"	=> "\x73",
    1486. 

  1486. 		"\xF0\x9D\x99\x8F"	=> "\x74",
    1487. 

  1487. 		"\xF0\x9D\x99\x90"	=> "\x75",
    1488. 

  1488. 		"\xF0\x9D\x99\x91"	=> "\x76",
    1489. 

  1489. 		"\xF0\x9D\x99\x92"	=> "\x77",
    1490. 

  1490. 		"\xF0\x9D\x99\x93"	=> "\x78",
    1491. 

  1491. 		"\xF0\x9D\x99\x94"	=> "\x79",
    1492. 

  1492. 		"\xF0\x9D\x99\x95"	=> "\x7A",
    1493. 

  1493. 		"\xF0\x9D\x99\xB0"	=> "\x61",
    1494. 

  1494. 		"\xF0\x9D\x99\xB1"	=> "\x62",
    1495. 

  1495. 		"\xF0\x9D\x99\xB2"	=> "\x63",
    1496. 

  1496. 		"\xF0\x9D\x99\xB3"	=> "\x64",
    1497. 

  1497. 		"\xF0\x9D\x99\xB4"	=> "\x65",
    1498. 

  1498. 		"\xF0\x9D\x99\xB5"	=> "\x66",
    1499. 

  1499. 		"\xF0\x9D\x99\xB6"	=> "\x67",
    1500. 

  1500. 		"\xF0\x9D\x99\xB7"	=> "\x68",
    1501. 

  1501. 		"\xF0\x9D\x99\xB8"	=> "\x69",
    1502. 

  1502. 		"\xF0\x9D\x99\xB9"	=> "\x6A",
    1503. 

  1503. 		"\xF0\x9D\x99\xBA"	=> "\x6B",
    1504. 

  1504. 		"\xF0\x9D\x99\xBB"	=> "\x6C",
    1505. 

  1505. 		"\xF0\x9D\x99\xBC"	=> "\x6D",
    1506. 

  1506. 		"\xF0\x9D\x99\xBD"	=> "\x6E",
    1507. 

  1507. 		"\xF0\x9D\x99\xBE"	=> "\x6F",
    1508. 

  1508. 		"\xF0\x9D\x99\xBF"	=> "\x70",
    1509. 

  1509. 		"\xF0\x9D\x9A\x80"	=> "\x71",
    1510. 

  1510. 		"\xF0\x9D\x9A\x81"	=> "\x72",
    1511. 

  1511. 		"\xF0\x9D\x9A\x82"	=> "\x73",
    1512. 

  1512. 		"\xF0\x9D\x9A\x83"	=> "\x74",
    1513. 

  1513. 		"\xF0\x9D\x9A\x84"	=> "\x75",
    1514. 

  1514. 		"\xF0\x9D\x9A\x85"	=> "\x76",
    1515. 

  1515. 		"\xF0\x9D\x9A\x86"	=> "\x77",
    1516. 

  1516. 		"\xF0\x9D\x9A\x87"	=> "\x78",
    1517. 

  1517. 		"\xF0\x9D\x9A\x88"	=> "\x79",
    1518. 

  1518. 		"\xF0\x9D\x9A\x89"	=> "\x7A",
    1519. 

  1519. 		"\xF0\x9D\x9A\xA8"	=> "\xCE\xB1",
    1520. 

  1520. 		"\xF0\x9D\x9A\xA9"	=> "\xCE\xB2",
    1521. 

  1521. 		"\xF0\x9D\x9A\xAA"	=> "\xCE\xB3",
    1522. 

  1522. 		"\xF0\x9D\x9A\xAB"	=> "\xCE\xB4",
    1523. 

  1523. 		"\xF0\x9D\x9A\xAC"	=> "\xCE\xB5",
    1524. 

  1524. 		"\xF0\x9D\x9A\xAD"	=> "\xCE\xB6",
    1525. 

  1525. 		"\xF0\x9D\x9A\xAE"	=> "\xCE\xB7",
    1526. 

  1526. 		"\xF0\x9D\x9A\xAF"	=> "\xCE\xB8",
    1527. 

  1527. 		"\xF0\x9D\x9A\xB0"	=> "\xCE\xB9",
    1528. 

  1528. 		"\xF0\x9D\x9A\xB1"	=> "\xCE\xBA",
    1529. 

  1529. 		"\xF0\x9D\x9A\xB2"	=> "\xCE\xBB",
    1530. 

  1530. 		"\xF0\x9D\x9A\xB3"	=> "\xCE\xBC",
    1531. 

  1531. 		"\xF0\x9D\x9A\xB4"	=> "\xCE\xBD",
    1532. 

  1532. 		"\xF0\x9D\x9A\xB5"	=> "\xCE\xBE",
    1533. 

  1533. 		"\xF0\x9D\x9A\xB6"	=> "\xCE\xBF",
    1534. 

  1534. 		"\xF0\x9D\x9A\xB7"	=> "\xCF\x80",
    1535. 

  1535. 		"\xF0\x9D\x9A\xB8"	=> "\xCF\x81",
    1536. 

  1536. 		"\xF0\x9D\x9A\xB9"	=> "\xCE\xB8",
    1537. 

  1537. 		"\xF0\x9D\x9A\xBA"	=> "\xCF\x83",
    1538. 

  1538. 		"\xF0\x9D\x9A\xBB"	=> "\xCF\x84",
    1539. 

  1539. 		"\xF0\x9D\x9A\xBC"	=> "\xCF\x85",
    1540. 

  1540. 		"\xF0\x9D\x9A\xBD"	=> "\xCF\x86",
    1541. 

  1541. 		"\xF0\x9D\x9A\xBE"	=> "\xCF\x87",
    1542. 

  1542. 		"\xF0\x9D\x9A\xBF"	=> "\xCF\x88",
    1543. 

  1543. 		"\xF0\x9D\x9B\x80"	=> "\xCF\x89",
    1544. 

  1544. 		"\xF0\x9D\x9B\x93"	=> "\xCF\x83",
    1545. 

  1545. 		"\xF0\x9D\x9B\xA2"	=> "\xCE\xB1",
    1546. 

  1546. 		"\xF0\x9D\x9B\xA3"	=> "\xCE\xB2",
    1547. 

  1547. 		"\xF0\x9D\x9B\xA4"	=> "\xCE\xB3",
    1548. 

  1548. 		"\xF0\x9D\x9B\xA5"	=> "\xCE\xB4",
    1549. 

  1549. 		"\xF0\x9D\x9B\xA6"	=> "\xCE\xB5",
    1550. 

  1550. 		"\xF0\x9D\x9B\xA7"	=> "\xCE\xB6",
    1551. 

  1551. 		"\xF0\x9D\x9B\xA8"	=> "\xCE\xB7",
    1552. 

  1552. 		"\xF0\x9D\x9B\xA9"	=> "\xCE\xB8",
    1553. 

  1553. 		"\xF0\x9D\x9B\xAA"	=> "\xCE\xB9",
    1554. 

  1554. 		"\xF0\x9D\x9B\xAB"	=> "\xCE\xBA",
    1555. 

  1555. 		"\xF0\x9D\x9B\xAC"	=> "\xCE\xBB",
    1556. 

  1556. 		"\xF0\x9D\x9B\xAD"	=> "\xCE\xBC",
    1557. 

  1557. 		"\xF0\x9D\x9B\xAE"	=> "\xCE\xBD",
    1558. 

  1558. 		"\xF0\x9D\x9B\xAF"	=> "\xCE\xBE",
    1559. 

  1559. 		"\xF0\x9D\x9B\xB0"	=> "\xCE\xBF",
    1560. 

  1560. 		"\xF0\x9D\x9B\xB1"	=> "\xCF\x80",
    1561. 

  1561. 		"\xF0\x9D\x9B\xB2"	=> "\xCF\x81",
    1562. 

  1562. 		"\xF0\x9D\x9B\xB3"	=> "\xCE\xB8",
    1563. 

  1563. 		"\xF0\x9D\x9B\xB4"	=> "\xCF\x83",
    1564. 

  1564. 		"\xF0\x9D\x9B\xB5"	=> "\xCF\x84",
    1565. 

  1565. 		"\xF0\x9D\x9B\xB6"	=> "\xCF\x85",
    1566. 

  1566. 		"\xF0\x9D\x9B\xB7"	=> "\xCF\x86",
    1567. 

  1567. 		"\xF0\x9D\x9B\xB8"	=> "\xCF\x87",
    1568. 

  1568. 		"\xF0\x9D\x9B\xB9"	=> "\xCF\x88",
    1569. 

  1569. 		"\xF0\x9D\x9B\xBA"	=> "\xCF\x89",
    1570. 

  1570. 		"\xF0\x9D\x9C\x8D"	=> "\xCF\x83",
    1571. 

  1571. 		"\xF0\x9D\x9C\x9C"	=> "\xCE\xB1",
    1572. 

  1572. 		"\xF0\x9D\x9C\x9D"	=> "\xCE\xB2",
    1573. 

  1573. 		"\xF0\x9D\x9C\x9E"	=> "\xCE\xB3",
    1574. 

  1574. 		"\xF0\x9D\x9C\x9F"	=> "\xCE\xB4",
    1575. 

  1575. 		"\xF0\x9D\x9C\xA0"	=> "\xCE\xB5",
    1576. 

  1576. 		"\xF0\x9D\x9C\xA1"	=> "\xCE\xB6",
    1577. 

  1577. 		"\xF0\x9D\x9C\xA2"	=> "\xCE\xB7",
    1578. 

  1578. 		"\xF0\x9D\x9C\xA3"	=> "\xCE\xB8",
    1579. 

  1579. 		"\xF0\x9D\x9C\xA4"	=> "\xCE\xB9",
    1580. 

  1580. 		"\xF0\x9D\x9C\xA5"	=> "\xCE\xBA",
    1581. 

  1581. 		"\xF0\x9D\x9C\xA6"	=> "\xCE\xBB",
    1582. 

  1582. 		"\xF0\x9D\x9C\xA7"	=> "\xCE\xBC",
    1583. 

  1583. 		"\xF0\x9D\x9C\xA8"	=> "\xCE\xBD",
    1584. 

  1584. 		"\xF0\x9D\x9C\xA9"	=> "\xCE\xBE",
    1585. 

  1585. 		"\xF0\x9D\x9C\xAA"	=> "\xCE\xBF",
    1586. 

  1586. 		"\xF0\x9D\x9C\xAB"	=> "\xCF\x80",
    1587. 

  1587. 		"\xF0\x9D\x9C\xAC"	=> "\xCF\x81",
    1588. 

  1588. 		"\xF0\x9D\x9C\xAD"	=> "\xCE\xB8",
    1589. 

  1589. 		"\xF0\x9D\x9C\xAE"	=> "\xCF\x83",
    1590. 

  1590. 		"\xF0\x9D\x9C\xAF"	=> "\xCF\x84",
    1591. 

  1591. 		"\xF0\x9D\x9C\xB0"	=> "\xCF\x85",
    1592. 

  1592. 		"\xF0\x9D\x9C\xB1"	=> "\xCF\x86",
    1593. 

  1593. 		"\xF0\x9D\x9C\xB2"	=> "\xCF\x87",
    1594. 

  1594. 		"\xF0\x9D\x9C\xB3"	=> "\xCF\x88",
    1595. 

  1595. 		"\xF0\x9D\x9C\xB4"	=> "\xCF\x89",
    1596. 

  1596. 		"\xF0\x9D\x9D\x87"	=> "\xCF\x83",
    1597. 

  1597. 		"\xF0\x9D\x9D\x96"	=> "\xCE\xB1",
    1598. 

  1598. 		"\xF0\x9D\x9D\x97"	=> "\xCE\xB2",
    1599. 

  1599. 		"\xF0\x9D\x9D\x98"	=> "\xCE\xB3",
    1600. 

  1600. 		"\xF0\x9D\x9D\x99"	=> "\xCE\xB4",
    1601. 

  1601. 		"\xF0\x9D\x9D\x9A"	=> "\xCE\xB5",
    1602. 

  1602. 		"\xF0\x9D\x9D\x9B"	=> "\xCE\xB6",
    1603. 

  1603. 		"\xF0\x9D\x9D\x9C"	=> "\xCE\xB7",
    1604. 

  1604. 		"\xF0\x9D\x9D\x9D"	=> "\xCE\xB8",
    1605. 

  1605. 		"\xF0\x9D\x9D\x9E"	=> "\xCE\xB9",
    1606. 

  1606. 		"\xF0\x9D\x9D\x9F"	=> "\xCE\xBA",
    1607. 

  1607. 		"\xF0\x9D\x9D\xA0"	=> "\xCE\xBB",
    1608. 

  1608. 		"\xF0\x9D\x9D\xA1"	=> "\xCE\xBC",
    1609. 

  1609. 		"\xF0\x9D\x9D\xA2"	=> "\xCE\xBD",
    1610. 

  1610. 		"\xF0\x9D\x9D\xA3"	=> "\xCE\xBE",
    1611. 

  1611. 		"\xF0\x9D\x9D\xA4"	=> "\xCE\xBF",
    1612. 

  1612. 		"\xF0\x9D\x9D\xA5"	=> "\xCF\x80",
    1613. 

  1613. 		"\xF0\x9D\x9D\xA6"	=> "\xCF\x81",
    1614. 

  1614. 		"\xF0\x9D\x9D\xA7"	=> "\xCE\xB8",
    1615. 

  1615. 		"\xF0\x9D\x9D\xA8"	=> "\xCF\x83",
    1616. 

  1616. 		"\xF0\x9D\x9D\xA9"	=> "\xCF\x84",
    1617. 

  1617. 		"\xF0\x9D\x9D\xAA"	=> "\xCF\x85",
    1618. 

  1618. 		"\xF0\x9D\x9D\xAB"	=> "\xCF\x86",
    1619. 

  1619. 		"\xF0\x9D\x9D\xAC"	=> "\xCF\x87",
    1620. 

  1620. 		"\xF0\x9D\x9D\xAD"	=> "\xCF\x88",
    1621. 

  1621. 		"\xF0\x9D\x9D\xAE"	=> "\xCF\x89",
    1622. 

  1622. 		"\xF0\x9D\x9E\x81"	=> "\xCF\x83",
    1623. 

  1623. 		"\xF0\x9D\x9E\x90"	=> "\xCE\xB1",
    1624. 

  1624. 		"\xF0\x9D\x9E\x91"	=> "\xCE\xB2",
    1625. 

  1625. 		"\xF0\x9D\x9E\x92"	=> "\xCE\xB3",
    1626. 

  1626. 		"\xF0\x9D\x9E\x93"	=> "\xCE\xB4",
    1627. 

  1627. 		"\xF0\x9D\x9E\x94"	=> "\xCE\xB5",
    1628. 

  1628. 		"\xF0\x9D\x9E\x95"	=> "\xCE\xB6",
    1629. 

  1629. 		"\xF0\x9D\x9E\x96"	=> "\xCE\xB7",
    1630. 

  1630. 		"\xF0\x9D\x9E\x97"	=> "\xCE\xB8",
    1631. 

  1631. 		"\xF0\x9D\x9E\x98"	=> "\xCE\xB9",
    1632. 

  1632. 		"\xF0\x9D\x9E\x99"	=> "\xCE\xBA",
    1633. 

  1633. 		"\xF0\x9D\x9E\x9A"	=> "\xCE\xBB",
    1634. 

  1634. 		"\xF0\x9D\x9E\x9B"	=> "\xCE\xBC",
    1635. 

  1635. 		"\xF0\x9D\x9E\x9C"	=> "\xCE\xBD",
    1636. 

  1636. 		"\xF0\x9D\x9E\x9D"	=> "\xCE\xBE",
    1637. 

  1637. 		"\xF0\x9D\x9E\x9E"	=> "\xCE\xBF",
    1638. 

  1638. 		"\xF0\x9D\x9E\x9F"	=> "\xCF\x80",
    1639. 

  1639. 		"\xF0\x9D\x9…
    1640.

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