1<?php 2/** 3 * UTF8 helper functions 4 * 5 * @license GPL 2 (http://www.gnu.org/licenses/gpl.html) 6 * @author Andreas Gohr <andi@splitbrain.org> 7 */ 8 9/** 10 * URL-Encode a filename to allow unicodecharacters 11 * 12 * Slashes are not encoded 13 * 14 * When the second parameter is true the string will 15 * be encoded only if non ASCII characters are detected - 16 * This makes it safe to run it multiple times on the 17 * same string (default is true) 18 * 19 * @author Andreas Gohr <andi@splitbrain.org> 20 * @see urlencode 21 */ 22function utf8_encodeFN($file,$safe=true){ 23 if($safe && preg_match('#^[a-zA-Z0-9/_\-.%]+$#',$file)){ 24 return $file; 25 } 26 $file = urlencode($file); 27 $file = str_replace('%2F','/',$file); 28 return $file; 29} 30 31/** 32 * URL-Decode a filename 33 * 34 * This is just a wrapper around urldecode 35 * 36 * @author Andreas Gohr <andi@splitbrain.org> 37 * @see urldecode 38 */ 39function utf8_decodeFN($file){ 40 $file = urldecode($file); 41 return $file; 42} 43 44/** 45 * Checks if a string contains 7bit ASCII only 46 * 47 * @author Andreas Gohr <andi@splitbrain.org> 48 */ 49function utf8_isASCII($str){ 50 for($i=0; $i<strlen($str); $i++){ 51 if(ord($str{$i}) >127) return false; 52 } 53 return true; 54} 55 56/** 57 * Strips all highbyte chars 58 * 59 * Returns a pure ASCII7 string 60 * 61 * @author Andreas Gohr <andi@splitbrain.org> 62 */ 63function utf8_strip($str){ 64 $ascii = ''; 65 for($i=0; $i<strlen($str); $i++){ 66 if(ord($str{$i}) <128){ 67 $ascii .= $str{$i}; 68 } 69 } 70 return $ascii; 71} 72 73/** 74 * Tries to detect if a string is in Unicode encoding 75 * 76 * @author <bmorel@ssi.fr> 77 * @link http://www.php.net/manual/en/function.utf8-encode.php 78 */ 79function utf8_check($Str) { 80 for ($i=0; $i<strlen($Str); $i++) { 81 if (ord($Str[$i]) < 0x80) continue; # 0bbbbbbb 82 elseif ((ord($Str[$i]) & 0xE0) == 0xC0) $n=1; # 110bbbbb 83 elseif ((ord($Str[$i]) & 0xF0) == 0xE0) $n=2; # 1110bbbb 84 elseif ((ord($Str[$i]) & 0xF8) == 0xF0) $n=3; # 11110bbb 85 elseif ((ord($Str[$i]) & 0xFC) == 0xF8) $n=4; # 111110bb 86 elseif ((ord($Str[$i]) & 0xFE) == 0xFC) $n=5; # 1111110b 87 else return false; # Does not match any model 88 for ($j=0; $j<$n; $j++) { # n bytes matching 10bbbbbb follow ? 89 if ((++$i == strlen($Str)) || ((ord($Str[$i]) & 0xC0) != 0x80)) 90 return false; 91 } 92 } 93 return true; 94} 95 96/** 97 * Unicode aware replacement for strlen() 98 * 99 * utf8_decode() converts characters that are not in ISO-8859-1 100 * to '?', which, for the purpose of counting, is alright - It's 101 * even faster than mb_strlen. 102 * 103 * @author <chernyshevsky at hotmail dot com> 104 * @see strlen() 105 * @see utf8_decode() 106 */ 107function utf8_strlen($string){ 108 return strlen(utf8_decode($str)); 109} 110 111/** 112 * Unicode aware replacement for substr() 113 * 114 * @todo Handle negative positions etc. 115 * @author Harry Fuecks <hfuecks@gmail.com> 116 * @see substr() 117 */ 118function utf8_substr($str, $start, $length=null){ 119 if ( is_null($length) ) { 120 $length = '*'; 121 } else { 122 $length = '{0,'.$length.'}'; 123 } 124 $pattern = '/^.{'.$start.'}(.'.$length.')/us'; 125 preg_match($pattern, $str, $matches); 126 127 if ( isset($matches[1]) ) { 128 return $matches[1]; 129 } 130 return false; 131} 132 133/** 134 * Unicode aware replacement for explode 135 * 136 * @TODO support third limit arg 137 * @author Harry Fuecks <hfuecks@gmail.com> 138 * @see explode(); 139 */ 140function utf8_explode($sep, $str) { 141 if ( $sep == '' ) { 142 trigger_error('Empty delimiter',E_USER_WARNING); 143 return FALSE; 144 } 145 146 return preg_split('!'.preg_quote($sep,'!').'!u',$str); 147} 148 149/** 150 * Unicode aware replacement for strrepalce() 151 * 152 * @todo support PHP5 count (fourth arg) 153 * @author Harry Fuecks <hfuecks@gmail.com> 154 * @see strreplace(); 155 */ 156function utf8_str_replace($s,$r,$str){ 157 if(!is_array($s)){ 158 $s = '!'.preg_quote($s,'!').'!u'; 159 }else{ 160 foreach ($s as $k => $v) { 161 $s[$k] = '!'.preg_quote($v).'!u'; 162 } 163 } 164 return preg_replace($s,$r,$str); 165} 166 167/** 168 * Unicode aware replacement for ltrim() 169 * 170 * @author Andreas Gohr <andi@splitbrain.org> 171 * @see ltrim() 172 * @return string 173 */ 174function utf8_ltrim($str,$charlist=''){ 175 if($charlist == '') return ltrim($str); 176 177 //quote charlist for use in a characterclass 178 $charlist = preg_replace('!([\\\\\\-\\]\\[/])!','\\\${1}',$charlist); 179 180 return preg_replace('/^['.$charlist.']+/u','',$str); 181} 182 183/** 184 * Unicode aware replacement for ltrim() 185 * 186 * @author Andreas Gohr <andi@splitbrain.org> 187 * @see rtrim() 188 * @return string 189 */ 190function utf8_rtrim($str,$charlist=''){ 191 if($charlist == '') return rtrim($str); 192 193 //quote charlist for use in a characterclass 194 $charlist = preg_replace('!([\\\\\\-\\]\\[/])!','\\\${1}',$charlist); 195 196 return preg_replace('/['.$charlist.']+$/u','',$str); 197} 198 199/** 200 * Unicode aware replacement for trim() 201 * 202 * @author Andreas Gohr <andi@splitbrain.org> 203 * @see trim() 204 * @return string 205 */ 206function utf8_trim($str,$charlist='') { 207 if($charlist == '') return trim($str); 208 209 return utf8_ltrim(utf8_rtrim($str)); 210} 211 212 213/** 214 * This is a unicode aware replacement for strtolower() 215 * 216 * Uses mb_string extension if available 217 * 218 * @author Andreas Gohr <andi@splitbrain.org> 219 * @see strtolower() 220 * @see utf8_strtoupper() 221 */ 222function utf8_strtolower($string){ 223 if(!defined('UTF8_NOMBSTRING') && function_exists('mb_strtolower')) 224 return mb_strtolower($string,'utf-8'); 225 226 global $UTF8_UPPER_TO_LOWER; 227 $uni = utf8_to_unicode($string); 228 $cnt = count($uni); 229 for ($i=0; $i < $cnt; $i++){ 230 if($UTF8_UPPER_TO_LOWER[$uni[$i]]){ 231 $uni[$i] = $UTF8_UPPER_TO_LOWER[$uni[$i]]; 232 } 233 } 234 return unicode_to_utf8($uni); 235} 236 237/** 238 * This is a unicode aware replacement for strtoupper() 239 * 240 * Uses mb_string extension if available 241 * 242 * @author Andreas Gohr <andi@splitbrain.org> 243 * @see strtoupper() 244 * @see utf8_strtoupper() 245 */ 246function utf8_strtoupper($string){ 247 if(!defined('UTF8_NOMBSTRING') && function_exists('mb_strtolower')) 248 return mb_strtolower($string,'utf-8'); 249 250 global $UTF8_LOWER_TO_UPPER; 251 $uni = utf8_to_unicode($string); 252 $cnt = count($uni); 253 for ($i=0; $i < $cnt; $i++){ 254 if($UTF8_LOWER_TO_UPPER[$uni[$i]]){ 255 $uni[$i] = $UTF8_LOWER_TO_UPPER[$uni[$i]]; 256 } 257 } 258 return unicode_to_utf8($uni); 259} 260 261/** 262 * Replace accented UTF-8 characters by unaccented ASCII-7 equivalents 263 * 264 * Use the optional parameter to just deaccent lower ($case = -1) or upper ($case = 1) 265 * letters. Default is to deaccent both cases ($case = 0) 266 * 267 * @author Andreas Gohr <andi@splitbrain.org> 268 */ 269function utf8_deaccent($string,$case=0){ 270 if($case <= 0){ 271 global $UTF8_LOWER_ACCENTS; 272 $string = str_replace(array_keys($UTF8_LOWER_ACCENTS),array_values($UTF8_LOWER_ACCENTS),$string); 273 } 274 if($case >= 0){ 275 global $UTF8_UPPER_ACCENTS; 276 $string = str_replace(array_keys($UTF8_UPPER_ACCENTS),array_values($UTF8_UPPER_ACCENTS),$string); 277 } 278 return $string; 279} 280 281/** 282 * Removes special characters (nonalphanumeric) from a UTF-8 string 283 * 284 * This function adds the controlchars 0x00 to 0x19 to the array of 285 * stripped chars (they are not included in $UTF8_SPECIAL_CHARS) 286 * 287 * @author Andreas Gohr <andi@splitbrain.org> 288 * @param string $string The UTF8 string to strip of special chars 289 * @param string $repl Replace special with this string 290 */ 291function utf8_stripspecials($string,$repl=''){ 292 global $UTF8_SPECIAL_CHARS; 293 294 static $specials = null; 295 if(is_null($specials)){ 296 $specials = preg_quote(unicode_to_utf8($UTF8_SPECIAL_CHARS), '/'); 297 } 298 299 return preg_replace('/[\x00-\x19'.$specials.']/u',$repl,$string); 300} 301 302/** 303 * This is an Unicode aware replacement for strpos 304 * 305 * Uses mb_string extension if available 306 * 307 * @author Harry Fuecks <hfuecks@gmail.com> 308 * @see strpos() 309 */ 310function utf8_strpos($haystack, $needle,$offset=0) { 311 if(!defined('UTF8_NOMBSTRING') && function_exists('mb_strpos')) 312 return mb_strpos($haystack,$needle,$offset,'utf-8'); 313 314 if(!$offset){ 315 $ar = utf8_explode($needle, $str); 316 if ( count($ar) > 1 ) { 317 return utf8_strlen($ar[0]); 318 } 319 return false; 320 }else{ 321 if ( !is_int($offset) ) { 322 trigger_error('Offset must be an integer',E_USER_WARNING); 323 return false; 324 } 325 326 $str = utf8_substr($str, $offset); 327 328 if ( false !== ($pos = utf8_strpos($str,$needle))){ 329 return $pos + $offset; 330 } 331 return false; 332 } 333} 334 335/** 336 * This function returns any UTF-8 encoded text as a list of 337 * Unicode values: 338 * 339 * @author Scott Michael Reynen <scott@randomchaos.com> 340 * @link http://www.randomchaos.com/document.php?source=php_and_unicode 341 * @see unicode_to_utf8() 342 */ 343function utf8_to_unicode( $str ) { 344 $unicode = array(); 345 $values = array(); 346 $lookingFor = 1; 347 348 for ($i = 0; $i < strlen( $str ); $i++ ) { 349 $thisValue = ord( $str[ $i ] ); 350 if ( $thisValue < 128 ) $unicode[] = $thisValue; 351 else { 352 if ( count( $values ) == 0 ) $lookingFor = ( $thisValue < 224 ) ? 2 : 3; 353 $values[] = $thisValue; 354 if ( count( $values ) == $lookingFor ) { 355 $number = ( $lookingFor == 3 ) ? 356 ( ( $values[0] % 16 ) * 4096 ) + ( ( $values[1] % 64 ) * 64 ) + ( $values[2] % 64 ): 357 ( ( $values[0] % 32 ) * 64 ) + ( $values[1] % 64 ); 358 $unicode[] = $number; 359 $values = array(); 360 $lookingFor = 1; 361 } 362 } 363 } 364 return $unicode; 365} 366 367/** 368 * This function converts a Unicode array back to its UTF-8 representation 369 * 370 * @author Scott Michael Reynen <scott@randomchaos.com> 371 * @link http://www.randomchaos.com/document.php?source=php_and_unicode 372 * @see utf8_to_unicode() 373 */ 374function unicode_to_utf8( $str ) { 375 $utf8 = ''; 376 foreach( $str as $unicode ) { 377 if ( $unicode < 128 ) { 378 $utf8.= chr( $unicode ); 379 } elseif ( $unicode < 2048 ) { 380 $utf8.= chr( 192 + ( ( $unicode - ( $unicode % 64 ) ) / 64 ) ); 381 $utf8.= chr( 128 + ( $unicode % 64 ) ); 382 } else { 383 $utf8.= chr( 224 + ( ( $unicode - ( $unicode % 4096 ) ) / 4096 ) ); 384 $utf8.= chr( 128 + ( ( ( $unicode % 4096 ) - ( $unicode % 64 ) ) / 64 ) ); 385 $utf8.= chr( 128 + ( $unicode % 64 ) ); 386 } 387 } 388 return $utf8; 389} 390 391/** 392 * UTF-8 Case lookup table 393 * 394 * This lookuptable defines the upper case letters to their correspponding 395 * lower case letter in UTF-8 396 * 397 * @author Andreas Gohr <andi@splitbrain.org> 398 */ 399$UTF8_LOWER_TO_UPPER = array( 400 0x0061=>0x0041, 0x03C6=>0x03A6, 0x0163=>0x0162, 0x00E5=>0x00C5, 0x0062=>0x0042, 401 0x013A=>0x0139, 0x00E1=>0x00C1, 0x0142=>0x0141, 0x03CD=>0x038E, 0x0101=>0x0100, 402 0x0491=>0x0490, 0x03B4=>0x0394, 0x015B=>0x015A, 0x0064=>0x0044, 0x03B3=>0x0393, 403 0x00F4=>0x00D4, 0x044A=>0x042A, 0x0439=>0x0419, 0x0113=>0x0112, 0x043C=>0x041C, 404 0x015F=>0x015E, 0x0144=>0x0143, 0x00EE=>0x00CE, 0x045E=>0x040E, 0x044F=>0x042F, 405 0x03BA=>0x039A, 0x0155=>0x0154, 0x0069=>0x0049, 0x0073=>0x0053, 0x1E1F=>0x1E1E, 406 0x0135=>0x0134, 0x0447=>0x0427, 0x03C0=>0x03A0, 0x0438=>0x0418, 0x00F3=>0x00D3, 407 0x0440=>0x0420, 0x0454=>0x0404, 0x0435=>0x0415, 0x0449=>0x0429, 0x014B=>0x014A, 408 0x0431=>0x0411, 0x0459=>0x0409, 0x1E03=>0x1E02, 0x00F6=>0x00D6, 0x00F9=>0x00D9, 409 0x006E=>0x004E, 0x0451=>0x0401, 0x03C4=>0x03A4, 0x0443=>0x0423, 0x015D=>0x015C, 410 0x0453=>0x0403, 0x03C8=>0x03A8, 0x0159=>0x0158, 0x0067=>0x0047, 0x00E4=>0x00C4, 411 0x03AC=>0x0386, 0x03AE=>0x0389, 0x0167=>0x0166, 0x03BE=>0x039E, 0x0165=>0x0164, 412 0x0117=>0x0116, 0x0109=>0x0108, 0x0076=>0x0056, 0x00FE=>0x00DE, 0x0157=>0x0156, 413 0x00FA=>0x00DA, 0x1E61=>0x1E60, 0x1E83=>0x1E82, 0x00E2=>0x00C2, 0x0119=>0x0118, 414 0x0146=>0x0145, 0x0070=>0x0050, 0x0151=>0x0150, 0x044E=>0x042E, 0x0129=>0x0128, 415 0x03C7=>0x03A7, 0x013E=>0x013D, 0x0442=>0x0422, 0x007A=>0x005A, 0x0448=>0x0428, 416 0x03C1=>0x03A1, 0x1E81=>0x1E80, 0x016D=>0x016C, 0x00F5=>0x00D5, 0x0075=>0x0055, 417 0x0177=>0x0176, 0x00FC=>0x00DC, 0x1E57=>0x1E56, 0x03C3=>0x03A3, 0x043A=>0x041A, 418 0x006D=>0x004D, 0x016B=>0x016A, 0x0171=>0x0170, 0x0444=>0x0424, 0x00EC=>0x00CC, 419 0x0169=>0x0168, 0x03BF=>0x039F, 0x006B=>0x004B, 0x00F2=>0x00D2, 0x00E0=>0x00C0, 420 0x0434=>0x0414, 0x03C9=>0x03A9, 0x1E6B=>0x1E6A, 0x00E3=>0x00C3, 0x044D=>0x042D, 421 0x0436=>0x0416, 0x01A1=>0x01A0, 0x010D=>0x010C, 0x011D=>0x011C, 0x00F0=>0x00D0, 422 0x013C=>0x013B, 0x045F=>0x040F, 0x045A=>0x040A, 0x00E8=>0x00C8, 0x03C5=>0x03A5, 423 0x0066=>0x0046, 0x00FD=>0x00DD, 0x0063=>0x0043, 0x021B=>0x021A, 0x00EA=>0x00CA, 424 0x03B9=>0x0399, 0x017A=>0x0179, 0x00EF=>0x00CF, 0x01B0=>0x01AF, 0x0065=>0x0045, 425 0x03BB=>0x039B, 0x03B8=>0x0398, 0x03BC=>0x039C, 0x045C=>0x040C, 0x043F=>0x041F, 426 0x044C=>0x042C, 0x00FE=>0x00DE, 0x00F0=>0x00D0, 0x1EF3=>0x1EF2, 0x0068=>0x0048, 427 0x00EB=>0x00CB, 0x0111=>0x0110, 0x0433=>0x0413, 0x012F=>0x012E, 0x00E6=>0x00C6, 428 0x0078=>0x0058, 0x0161=>0x0160, 0x016F=>0x016E, 0x03B1=>0x0391, 0x0457=>0x0407, 429 0x0173=>0x0172, 0x00FF=>0x0178, 0x006F=>0x004F, 0x043B=>0x041B, 0x03B5=>0x0395, 430 0x0445=>0x0425, 0x0121=>0x0120, 0x017E=>0x017D, 0x017C=>0x017B, 0x03B6=>0x0396, 431 0x03B2=>0x0392, 0x03AD=>0x0388, 0x1E85=>0x1E84, 0x0175=>0x0174, 0x0071=>0x0051, 432 0x0437=>0x0417, 0x1E0B=>0x1E0A, 0x0148=>0x0147, 0x0105=>0x0104, 0x0458=>0x0408, 433 0x014D=>0x014C, 0x00ED=>0x00CD, 0x0079=>0x0059, 0x010B=>0x010A, 0x03CE=>0x038F, 434 0x0072=>0x0052, 0x0430=>0x0410, 0x0455=>0x0405, 0x0452=>0x0402, 0x0127=>0x0126, 435 0x0137=>0x0136, 0x012B=>0x012A, 0x03AF=>0x038A, 0x044B=>0x042B, 0x006C=>0x004C, 436 0x03B7=>0x0397, 0x0125=>0x0124, 0x0219=>0x0218, 0x00FB=>0x00DB, 0x011F=>0x011E, 437 0x043E=>0x041E, 0x1E41=>0x1E40, 0x03BD=>0x039D, 0x0107=>0x0106, 0x03CB=>0x03AB, 438 0x0446=>0x0426, 0x00FE=>0x00DE, 0x00E7=>0x00C7, 0x03CA=>0x03AA, 0x0441=>0x0421, 439 0x0432=>0x0412, 0x010F=>0x010E, 0x00F8=>0x00D8, 0x0077=>0x0057, 0x011B=>0x011A, 440 0x0074=>0x0054, 0x006A=>0x004A, 0x045B=>0x040B, 0x0456=>0x0406, 0x0103=>0x0102, 441 0x03BB=>0x039B, 0x00F1=>0x00D1, 0x043D=>0x041D, 0x03CC=>0x038C, 0x00E9=>0x00C9, 442 0x00F0=>0x00D0, 0x0457=>0x0407, 0x0123=>0x0122, 443); 444 445/** 446 * UTF-8 Case lookup table 447 * 448 * This lookuptable defines the lower case letters to their correspponding 449 * upper case letter in UTF-8 (it does so by flipping $UTF8_LOWER_TO_UPPER) 450 * 451 * @author Andreas Gohr <andi@splitbrain.org> 452 */ 453$UTF8_UPPER_TO_LOWER = @array_flip($UTF8_LOWER_TO_UPPER); 454 455/** 456 * UTF-8 lookup table for lower case accented letters 457 * 458 * This lookuptable defines replacements for accented characters from the ASCII-7 459 * range. This are lower case letters only. 460 * 461 * @author Andreas Gohr <andi@splitbrain.org> 462 * @see utf8_deaccent() 463 */ 464$UTF8_LOWER_ACCENTS = array( 465 'à' => 'a', 'ô' => 'o', 'ď' => 'd', 'ḟ' => 'f', 'ë' => 'e', 'š' => 's', 'ơ' => 'o', 466 'ß' => 'ss', 'ă' => 'a', 'ř' => 'r', 'ț' => 't', 'ň' => 'n', 'ā' => 'a', 'ķ' => 'k', 467 'ŝ' => 's', 'ỳ' => 'y', 'ņ' => 'n', 'ĺ' => 'l', 'ħ' => 'h', 'ṗ' => 'p', 'ó' => 'o', 468 'ú' => 'u', 'ě' => 'e', 'é' => 'e', 'ç' => 'c', 'ẁ' => 'w', 'ċ' => 'c', 'õ' => 'o', 469 'ṡ' => 's', 'ø' => 'o', 'ģ' => 'g', 'ŧ' => 't', 'ș' => 's', 'ė' => 'e', 'ĉ' => 'c', 470 'ś' => 's', 'î' => 'i', 'ű' => 'u', 'ć' => 'c', 'ę' => 'e', 'ŵ' => 'w', 'ṫ' => 't', 471 'ū' => 'u', 'č' => 'c', 'ö' => 'oe', 'è' => 'e', 'ŷ' => 'y', 'ą' => 'a', 'ł' => 'l', 472 'ų' => 'u', 'ů' => 'u', 'ş' => 's', 'ğ' => 'g', 'ļ' => 'l', 'ƒ' => 'f', 'ž' => 'z', 473 'ẃ' => 'w', 'ḃ' => 'b', 'å' => 'a', 'ì' => 'i', 'ï' => 'i', 'ḋ' => 'd', 'ť' => 't', 474 'ŗ' => 'r', 'ä' => 'ae', 'í' => 'i', 'ŕ' => 'r', 'ê' => 'e', 'ü' => 'ue', 'ò' => 'o', 475 'ē' => 'e', 'ñ' => 'n', 'ń' => 'n', 'ĥ' => 'h', 'ĝ' => 'g', 'đ' => 'd', 'ĵ' => 'j', 476 'ÿ' => 'y', 'ũ' => 'u', 'ŭ' => 'u', 'ư' => 'u', 'ţ' => 't', 'ý' => 'y', 'ő' => 'o', 477 'â' => 'a', 'ľ' => 'l', 'ẅ' => 'w', 'ż' => 'z', 'ī' => 'i', 'ã' => 'a', 'ġ' => 'g', 478 'ṁ' => 'm', 'ō' => 'o', 'ĩ' => 'i', 'ù' => 'u', 'į' => 'i', 'ź' => 'z', 'á' => 'a', 479 'û' => 'u', 'þ' => 'th', 'ð' => 'dh', 'æ' => 'ae', 'µ' => 'u', 480); 481 482/** 483 * UTF-8 lookup table for upper case accented letters 484 * 485 * This lookuptable defines replacements for accented characters from the ASCII-7 486 * range. This are upper case letters only. 487 * 488 * @author Andreas Gohr <andi@splitbrain.org> 489 * @see utf8_deaccent() 490 */ 491$UTF8_UPPER_ACCENTS = array( 492 'à' => 'A', 'ô' => 'O', 'ď' => 'D', 'ḟ' => 'F', 'ë' => 'E', 'š' => 'S', 'ơ' => 'O', 493 'ß' => 'Ss', 'ă' => 'A', 'ř' => 'R', 'ț' => 'T', 'ň' => 'N', 'ā' => 'A', 'ķ' => 'K', 494 'ŝ' => 'S', 'ỳ' => 'Y', 'ņ' => 'N', 'ĺ' => 'L', 'ħ' => 'H', 'ṗ' => 'P', 'ó' => 'O', 495 'ú' => 'U', 'ě' => 'E', 'é' => 'E', 'ç' => 'C', 'ẁ' => 'W', 'ċ' => 'C', 'õ' => 'O', 496 'ṡ' => 'S', 'ø' => 'O', 'ģ' => 'G', 'ŧ' => 'T', 'ș' => 'S', 'ė' => 'E', 'ĉ' => 'C', 497 'ś' => 'S', 'î' => 'I', 'ű' => 'U', 'ć' => 'C', 'ę' => 'E', 'ŵ' => 'W', 'ṫ' => 'T', 498 'ū' => 'U', 'č' => 'C', 'ö' => 'Oe', 'è' => 'E', 'ŷ' => 'Y', 'ą' => 'A', 'ł' => 'L', 499 'ų' => 'U', 'ů' => 'U', 'ş' => 'S', 'ğ' => 'G', 'ļ' => 'L', 'ƒ' => 'F', 'ž' => 'Z', 500 'ẃ' => 'W', 'ḃ' => 'B', 'å' => 'A', 'ì' => 'I', 'ï' => 'I', 'ḋ' => 'D', 'ť' => 'T', 501 'ŗ' => 'R', 'ä' => 'Ae', 'í' => 'I', 'ŕ' => 'R', 'ê' => 'E', 'ü' => 'Ue', 'ò' => 'O', 502 'ē' => 'E', 'ñ' => 'N', 'ń' => 'N', 'ĥ' => 'H', 'ĝ' => 'G', 'đ' => 'D', 'ĵ' => 'J', 503 'ÿ' => 'Y', 'ũ' => 'U', 'ŭ' => 'U', 'ư' => 'U', 'ţ' => 'T', 'ý' => 'Y', 'ő' => 'O', 504 'â' => 'A', 'ľ' => 'L', 'ẅ' => 'W', 'ż' => 'Z', 'ī' => 'I', 'ã' => 'A', 'ġ' => 'G', 505 'ṁ' => 'M', 'ō' => 'O', 'ĩ' => 'I', 'ù' => 'U', 'į' => 'I', 'ź' => 'Z', 'á' => 'A', 506 'û' => 'U', 'Þ' => 'Th', 'Ð' => 'Dh', 'Æ' => 'Ae', 507); 508 509/** 510 * UTF-8 array of common special characters 511 * 512 * This array should contain all special characters (not a letter or digit) 513 * defined in the various local charsets - it's not a complete list of non-alphanum 514 * characters in UTF-8. It's not perfect but should match most cases of special 515 * chars. 516 * 517 * The controlchars 0x00 to 0x19 are _not_ included in this array. The space 0x20 is! 518 * These chars are _not_ in the array either: _ (0x5f), : 0x3a, . 0x2e, - 0x2d 519 * 520 * @author Andreas Gohr <andi@splitbrain.org> 521 * @see utf8_stripspecials() 522 */ 523$UTF8_SPECIAL_CHARS = array( 524 0x001a, 0x001b, 0x001c, 0x001d, 0x001e, 0x001f, 0x0020, 0x0021, 0x0022, 0x0023, 525 0x0024, 0x0025, 0x0026, 0x0027, 0x0028, 0x0029, 0x002a, 0x002b, 0x002c, 526 0x002f, 0x003b, 0x003c, 0x003d, 0x003e, 0x003f, 0x0040, 0x005b, 527 0x005c, 0x005d, 0x005e, 0x0060, 0x007b, 0x007c, 0x007d, 0x007e, 528 0x007f, 0x0080, 0x0081, 0x0082, 0x0083, 0x0084, 0x0085, 0x0086, 0x0087, 0x0088, 529 0x0089, 0x008a, 0x008b, 0x008c, 0x008d, 0x008e, 0x008f, 0x0090, 0x0091, 0x0092, 530 0x0093, 0x0094, 0x0095, 0x0096, 0x0097, 0x0098, 0x0099, 0x009a, 0x009b, 0x009c, 531 0x009d, 0x009e, 0x009f, 0x00a0, 0x00a1, 0x00a2, 0x00a3, 0x00a4, 0x00a5, 0x00a6, 532 0x00a7, 0x00a8, 0x00a9, 0x00aa, 0x00ab, 0x00ac, 0x00ad, 0x00ae, 0x00af, 0x00b0, 533 0x00b1, 0x00b2, 0x00b3, 0x00b4, 0x00b5, 0x00b6, 0x00b7, 0x00b8, 0x00b9, 0x00ba, 534 0x00bb, 0x00bc, 0x00bd, 0x00be, 0x00bf, 0x00d7, 0x00f7, 0x02c7, 0x02d8, 0x02d9, 535 0x02da, 0x02db, 0x02dc, 0x02dd, 0x0300, 0x0301, 0x0303, 0x0309, 0x0323, 0x0384, 536 0x0385, 0x0387, 0x03b2, 0x03c6, 0x03d1, 0x03d2, 0x03d5, 0x03d6, 0x05b0, 0x05b1, 537 0x05b2, 0x05b3, 0x05b4, 0x05b5, 0x05b6, 0x05b7, 0x05b8, 0x05b9, 0x05bb, 0x05bc, 538 0x05bd, 0x05be, 0x05bf, 0x05c0, 0x05c1, 0x05c2, 0x05c3, 0x05f3, 0x05f4, 0x060c, 539 0x061b, 0x061f, 0x0640, 0x064b, 0x064c, 0x064d, 0x064e, 0x064f, 0x0650, 0x0651, 540 0x0652, 0x066a, 0x0e3f, 0x200c, 0x200d, 0x200e, 0x200f, 0x2013, 0x2014, 0x2015, 541 0x2017, 0x2018, 0x2019, 0x201a, 0x201c, 0x201d, 0x201e, 0x2020, 0x2021, 0x2022, 542 0x2026, 0x2030, 0x2032, 0x2033, 0x2039, 0x203a, 0x2044, 0x20a7, 0x20aa, 0x20ab, 543 0x20ac, 0x2116, 0x2118, 0x2122, 0x2126, 0x2135, 0x2190, 0x2191, 0x2192, 0x2193, 544 0x2194, 0x2195, 0x21b5, 0x21d0, 0x21d1, 0x21d2, 0x21d3, 0x21d4, 0x2200, 0x2202, 545 0x2203, 0x2205, 0x2206, 0x2207, 0x2208, 0x2209, 0x220b, 0x220f, 0x2211, 0x2212, 546 0x2215, 0x2217, 0x2219, 0x221a, 0x221d, 0x221e, 0x2220, 0x2227, 0x2228, 0x2229, 547 0x222a, 0x222b, 0x2234, 0x223c, 0x2245, 0x2248, 0x2260, 0x2261, 0x2264, 0x2265, 548 0x2282, 0x2283, 0x2284, 0x2286, 0x2287, 0x2295, 0x2297, 0x22a5, 0x22c5, 0x2310, 549 0x2320, 0x2321, 0x2329, 0x232a, 0x2469, 0x2500, 0x2502, 0x250c, 0x2510, 0x2514, 550 0x2518, 0x251c, 0x2524, 0x252c, 0x2534, 0x253c, 0x2550, 0x2551, 0x2552, 0x2553, 551 0x2554, 0x2555, 0x2556, 0x2557, 0x2558, 0x2559, 0x255a, 0x255b, 0x255c, 0x255d, 552 0x255e, 0x255f, 0x2560, 0x2561, 0x2562, 0x2563, 0x2564, 0x2565, 0x2566, 0x2567, 553 0x2568, 0x2569, 0x256a, 0x256b, 0x256c, 0x2580, 0x2584, 0x2588, 0x258c, 0x2590, 554 0x2591, 0x2592, 0x2593, 0x25a0, 0x25b2, 0x25bc, 0x25c6, 0x25ca, 0x25cf, 0x25d7, 555 0x2605, 0x260e, 0x261b, 0x261e, 0x2660, 0x2663, 0x2665, 0x2666, 0x2701, 0x2702, 556 0x2703, 0x2704, 0x2706, 0x2707, 0x2708, 0x2709, 0x270c, 0x270d, 0x270e, 0x270f, 557 0x2710, 0x2711, 0x2712, 0x2713, 0x2714, 0x2715, 0x2716, 0x2717, 0x2718, 0x2719, 558 0x271a, 0x271b, 0x271c, 0x271d, 0x271e, 0x271f, 0x2720, 0x2721, 0x2722, 0x2723, 559 0x2724, 0x2725, 0x2726, 0x2727, 0x2729, 0x272a, 0x272b, 0x272c, 0x272d, 0x272e, 560 0x272f, 0x2730, 0x2731, 0x2732, 0x2733, 0x2734, 0x2735, 0x2736, 0x2737, 0x2738, 561 0x2739, 0x273a, 0x273b, 0x273c, 0x273d, 0x273e, 0x273f, 0x2740, 0x2741, 0x2742, 562 0x2743, 0x2744, 0x2745, 0x2746, 0x2747, 0x2748, 0x2749, 0x274a, 0x274b, 0x274d, 563 0x274f, 0x2750, 0x2751, 0x2752, 0x2756, 0x2758, 0x2759, 0x275a, 0x275b, 0x275c, 564 0x275d, 0x275e, 0x2761, 0x2762, 0x2763, 0x2764, 0x2765, 0x2766, 0x2767, 0x277f, 565 0x2789, 0x2793, 0x2794, 0x2798, 0x2799, 0x279a, 0x279b, 0x279c, 0x279d, 0x279e, 566 0x279f, 0x27a0, 0x27a1, 0x27a2, 0x27a3, 0x27a4, 0x27a5, 0x27a6, 0x27a7, 0x27a8, 567 0x27a9, 0x27aa, 0x27ab, 0x27ac, 0x27ad, 0x27ae, 0x27af, 0x27b1, 0x27b2, 0x27b3, 568 0x27b4, 0x27b5, 0x27b6, 0x27b7, 0x27b8, 0x27b9, 0x27ba, 0x27bb, 0x27bc, 0x27bd, 569 0x27be, 0xf6d9, 0xf6da, 0xf6db, 0xf8d7, 0xf8d8, 0xf8d9, 0xf8da, 0xf8db, 0xf8dc, 570 0xf8dd, 0xf8de, 0xf8df, 0xf8e0, 0xf8e1, 0xf8e2, 0xf8e3, 0xf8e4, 0xf8e5, 0xf8e6, 571 0xf8e7, 0xf8e8, 0xf8e9, 0xf8ea, 0xf8eb, 0xf8ec, 0xf8ed, 0xf8ee, 0xf8ef, 0xf8f0, 572 0xf8f1, 0xf8f2, 0xf8f3, 0xf8f4, 0xf8f5, 0xf8f6, 0xf8f7, 0xf8f8, 0xf8f9, 0xf8fa, 573 0xf8fb, 0xf8fc, 0xf8fd, 0xf8fe, 0xfe7c, 0xfe7d, 574); 575 576 577//Setup VIM: ex: et ts=2 enc=utf-8 : 578