Entities.php (17241B)
1 <?php 2 /** 3 * SimplePie 4 * 5 * A PHP-Based RSS and Atom Feed Framework. 6 * Takes the hard work out of managing a complete RSS/Atom solution. 7 * 8 * Copyright (c) 2004-2016, Ryan Parman, Sam Sneddon, Ryan McCue, and contributors 9 * All rights reserved. 10 * 11 * Redistribution and use in source and binary forms, with or without modification, are 12 * permitted provided that the following conditions are met: 13 * 14 * * Redistributions of source code must retain the above copyright notice, this list of 15 * conditions and the following disclaimer. 16 * 17 * * Redistributions in binary form must reproduce the above copyright notice, this list 18 * of conditions and the following disclaimer in the documentation and/or other materials 19 * provided with the distribution. 20 * 21 * * Neither the name of the SimplePie Team nor the names of its contributors may be used 22 * to endorse or promote products derived from this software without specific prior 23 * written permission. 24 * 25 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS 26 * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY 27 * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS 28 * AND CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 29 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 31 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 32 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 33 * POSSIBILITY OF SUCH DAMAGE. 34 * 35 * @package SimplePie 36 * @copyright 2004-2016 Ryan Parman, Sam Sneddon, Ryan McCue 37 * @author Ryan Parman 38 * @author Sam Sneddon 39 * @author Ryan McCue 40 * @link http://simplepie.org/ SimplePie 41 * @license http://www.opensource.org/licenses/bsd-license.php BSD License 42 */ 43 44 45 /** 46 * Decode HTML Entities 47 * 48 * This implements HTML5 as of revision 967 (2007-06-28) 49 * 50 * @deprecated Use DOMDocument instead! 51 * @package SimplePie 52 */ 53 class SimplePie_Decode_HTML_Entities 54 { 55 /** 56 * Data to be parsed 57 * 58 * @access private 59 * @var string 60 */ 61 var $data = ''; 62 63 /** 64 * Currently consumed bytes 65 * 66 * @access private 67 * @var string 68 */ 69 var $consumed = ''; 70 71 /** 72 * Position of the current byte being parsed 73 * 74 * @access private 75 * @var int 76 */ 77 var $position = 0; 78 79 /** 80 * Create an instance of the class with the input data 81 * 82 * @access public 83 * @param string $data Input data 84 */ 85 public function __construct($data) 86 { 87 $this->data = $data; 88 } 89 90 /** 91 * Parse the input data 92 * 93 * @access public 94 * @return string Output data 95 */ 96 public function parse() 97 { 98 while (($this->position = strpos($this->data, '&', $this->position)) !== false) 99 { 100 $this->consume(); 101 $this->entity(); 102 $this->consumed = ''; 103 } 104 return $this->data; 105 } 106 107 /** 108 * Consume the next byte 109 * 110 * @access private 111 * @return mixed The next byte, or false, if there is no more data 112 */ 113 public function consume() 114 { 115 if (isset($this->data[$this->position])) 116 { 117 $this->consumed .= $this->data[$this->position]; 118 return $this->data[$this->position++]; 119 } 120 121 return false; 122 } 123 124 /** 125 * Consume a range of characters 126 * 127 * @access private 128 * @param string $chars Characters to consume 129 * @return mixed A series of characters that match the range, or false 130 */ 131 public function consume_range($chars) 132 { 133 if ($len = strspn($this->data, $chars, $this->position)) 134 { 135 $data = substr($this->data, $this->position, $len); 136 $this->consumed .= $data; 137 $this->position += $len; 138 return $data; 139 } 140 141 return false; 142 } 143 144 /** 145 * Unconsume one byte 146 * 147 * @access private 148 */ 149 public function unconsume() 150 { 151 $this->consumed = substr($this->consumed, 0, -1); 152 $this->position--; 153 } 154 155 /** 156 * Decode an entity 157 * 158 * @access private 159 */ 160 public function entity() 161 { 162 switch ($this->consume()) 163 { 164 case "\x09": 165 case "\x0A": 166 case "\x0B": 167 case "\x0C": 168 case "\x20": 169 case "\x3C": 170 case "\x26": 171 case false: 172 break; 173 174 case "\x23": 175 switch ($this->consume()) 176 { 177 case "\x78": 178 case "\x58": 179 $range = '0123456789ABCDEFabcdef'; 180 $hex = true; 181 break; 182 183 default: 184 $range = '0123456789'; 185 $hex = false; 186 $this->unconsume(); 187 break; 188 } 189 190 if ($codepoint = $this->consume_range($range)) 191 { 192 static $windows_1252_specials = array(0x0D => "\x0A", 0x80 => "\xE2\x82\xAC", 0x81 => "\xEF\xBF\xBD", 0x82 => "\xE2\x80\x9A", 0x83 => "\xC6\x92", 0x84 => "\xE2\x80\x9E", 0x85 => "\xE2\x80\xA6", 0x86 => "\xE2\x80\xA0", 0x87 => "\xE2\x80\xA1", 0x88 => "\xCB\x86", 0x89 => "\xE2\x80\xB0", 0x8A => "\xC5\xA0", 0x8B => "\xE2\x80\xB9", 0x8C => "\xC5\x92", 0x8D => "\xEF\xBF\xBD", 0x8E => "\xC5\xBD", 0x8F => "\xEF\xBF\xBD", 0x90 => "\xEF\xBF\xBD", 0x91 => "\xE2\x80\x98", 0x92 => "\xE2\x80\x99", 0x93 => "\xE2\x80\x9C", 0x94 => "\xE2\x80\x9D", 0x95 => "\xE2\x80\xA2", 0x96 => "\xE2\x80\x93", 0x97 => "\xE2\x80\x94", 0x98 => "\xCB\x9C", 0x99 => "\xE2\x84\xA2", 0x9A => "\xC5\xA1", 0x9B => "\xE2\x80\xBA", 0x9C => "\xC5\x93", 0x9D => "\xEF\xBF\xBD", 0x9E => "\xC5\xBE", 0x9F => "\xC5\xB8"); 193 194 if ($hex) 195 { 196 $codepoint = hexdec($codepoint); 197 } 198 else 199 { 200 $codepoint = intval($codepoint); 201 } 202 203 if (isset($windows_1252_specials[$codepoint])) 204 { 205 $replacement = $windows_1252_specials[$codepoint]; 206 } 207 else 208 { 209 $replacement = SimplePie_Misc::codepoint_to_utf8($codepoint); 210 } 211 212 if (!in_array($this->consume(), array(';', false), true)) 213 { 214 $this->unconsume(); 215 } 216 217 $consumed_length = strlen($this->consumed); 218 $this->data = substr_replace($this->data, $replacement, $this->position - $consumed_length, $consumed_length); 219 $this->position += strlen($replacement) - $consumed_length; 220 } 221 break; 222 223 default: 224 static $entities = array( 225 'Aacute' => "\xC3\x81", 226 'aacute' => "\xC3\xA1", 227 'Aacute;' => "\xC3\x81", 228 'aacute;' => "\xC3\xA1", 229 'Acirc' => "\xC3\x82", 230 'acirc' => "\xC3\xA2", 231 'Acirc;' => "\xC3\x82", 232 'acirc;' => "\xC3\xA2", 233 'acute' => "\xC2\xB4", 234 'acute;' => "\xC2\xB4", 235 'AElig' => "\xC3\x86", 236 'aelig' => "\xC3\xA6", 237 'AElig;' => "\xC3\x86", 238 'aelig;' => "\xC3\xA6", 239 'Agrave' => "\xC3\x80", 240 'agrave' => "\xC3\xA0", 241 'Agrave;' => "\xC3\x80", 242 'agrave;' => "\xC3\xA0", 243 'alefsym;' => "\xE2\x84\xB5", 244 'Alpha;' => "\xCE\x91", 245 'alpha;' => "\xCE\xB1", 246 'AMP' => "\x26", 247 'amp' => "\x26", 248 'AMP;' => "\x26", 249 'amp;' => "\x26", 250 'and;' => "\xE2\x88\xA7", 251 'ang;' => "\xE2\x88\xA0", 252 'apos;' => "\x27", 253 'Aring' => "\xC3\x85", 254 'aring' => "\xC3\xA5", 255 'Aring;' => "\xC3\x85", 256 'aring;' => "\xC3\xA5", 257 'asymp;' => "\xE2\x89\x88", 258 'Atilde' => "\xC3\x83", 259 'atilde' => "\xC3\xA3", 260 'Atilde;' => "\xC3\x83", 261 'atilde;' => "\xC3\xA3", 262 'Auml' => "\xC3\x84", 263 'auml' => "\xC3\xA4", 264 'Auml;' => "\xC3\x84", 265 'auml;' => "\xC3\xA4", 266 'bdquo;' => "\xE2\x80\x9E", 267 'Beta;' => "\xCE\x92", 268 'beta;' => "\xCE\xB2", 269 'brvbar' => "\xC2\xA6", 270 'brvbar;' => "\xC2\xA6", 271 'bull;' => "\xE2\x80\xA2", 272 'cap;' => "\xE2\x88\xA9", 273 'Ccedil' => "\xC3\x87", 274 'ccedil' => "\xC3\xA7", 275 'Ccedil;' => "\xC3\x87", 276 'ccedil;' => "\xC3\xA7", 277 'cedil' => "\xC2\xB8", 278 'cedil;' => "\xC2\xB8", 279 'cent' => "\xC2\xA2", 280 'cent;' => "\xC2\xA2", 281 'Chi;' => "\xCE\xA7", 282 'chi;' => "\xCF\x87", 283 'circ;' => "\xCB\x86", 284 'clubs;' => "\xE2\x99\xA3", 285 'cong;' => "\xE2\x89\x85", 286 'COPY' => "\xC2\xA9", 287 'copy' => "\xC2\xA9", 288 'COPY;' => "\xC2\xA9", 289 'copy;' => "\xC2\xA9", 290 'crarr;' => "\xE2\x86\xB5", 291 'cup;' => "\xE2\x88\xAA", 292 'curren' => "\xC2\xA4", 293 'curren;' => "\xC2\xA4", 294 'Dagger;' => "\xE2\x80\xA1", 295 'dagger;' => "\xE2\x80\xA0", 296 'dArr;' => "\xE2\x87\x93", 297 'darr;' => "\xE2\x86\x93", 298 'deg' => "\xC2\xB0", 299 'deg;' => "\xC2\xB0", 300 'Delta;' => "\xCE\x94", 301 'delta;' => "\xCE\xB4", 302 'diams;' => "\xE2\x99\xA6", 303 'divide' => "\xC3\xB7", 304 'divide;' => "\xC3\xB7", 305 'Eacute' => "\xC3\x89", 306 'eacute' => "\xC3\xA9", 307 'Eacute;' => "\xC3\x89", 308 'eacute;' => "\xC3\xA9", 309 'Ecirc' => "\xC3\x8A", 310 'ecirc' => "\xC3\xAA", 311 'Ecirc;' => "\xC3\x8A", 312 'ecirc;' => "\xC3\xAA", 313 'Egrave' => "\xC3\x88", 314 'egrave' => "\xC3\xA8", 315 'Egrave;' => "\xC3\x88", 316 'egrave;' => "\xC3\xA8", 317 'empty;' => "\xE2\x88\x85", 318 'emsp;' => "\xE2\x80\x83", 319 'ensp;' => "\xE2\x80\x82", 320 'Epsilon;' => "\xCE\x95", 321 'epsilon;' => "\xCE\xB5", 322 'equiv;' => "\xE2\x89\xA1", 323 'Eta;' => "\xCE\x97", 324 'eta;' => "\xCE\xB7", 325 'ETH' => "\xC3\x90", 326 'eth' => "\xC3\xB0", 327 'ETH;' => "\xC3\x90", 328 'eth;' => "\xC3\xB0", 329 'Euml' => "\xC3\x8B", 330 'euml' => "\xC3\xAB", 331 'Euml;' => "\xC3\x8B", 332 'euml;' => "\xC3\xAB", 333 'euro;' => "\xE2\x82\xAC", 334 'exist;' => "\xE2\x88\x83", 335 'fnof;' => "\xC6\x92", 336 'forall;' => "\xE2\x88\x80", 337 'frac12' => "\xC2\xBD", 338 'frac12;' => "\xC2\xBD", 339 'frac14' => "\xC2\xBC", 340 'frac14;' => "\xC2\xBC", 341 'frac34' => "\xC2\xBE", 342 'frac34;' => "\xC2\xBE", 343 'frasl;' => "\xE2\x81\x84", 344 'Gamma;' => "\xCE\x93", 345 'gamma;' => "\xCE\xB3", 346 'ge;' => "\xE2\x89\xA5", 347 'GT' => "\x3E", 348 'gt' => "\x3E", 349 'GT;' => "\x3E", 350 'gt;' => "\x3E", 351 'hArr;' => "\xE2\x87\x94", 352 'harr;' => "\xE2\x86\x94", 353 'hearts;' => "\xE2\x99\xA5", 354 'hellip;' => "\xE2\x80\xA6", 355 'Iacute' => "\xC3\x8D", 356 'iacute' => "\xC3\xAD", 357 'Iacute;' => "\xC3\x8D", 358 'iacute;' => "\xC3\xAD", 359 'Icirc' => "\xC3\x8E", 360 'icirc' => "\xC3\xAE", 361 'Icirc;' => "\xC3\x8E", 362 'icirc;' => "\xC3\xAE", 363 'iexcl' => "\xC2\xA1", 364 'iexcl;' => "\xC2\xA1", 365 'Igrave' => "\xC3\x8C", 366 'igrave' => "\xC3\xAC", 367 'Igrave;' => "\xC3\x8C", 368 'igrave;' => "\xC3\xAC", 369 'image;' => "\xE2\x84\x91", 370 'infin;' => "\xE2\x88\x9E", 371 'int;' => "\xE2\x88\xAB", 372 'Iota;' => "\xCE\x99", 373 'iota;' => "\xCE\xB9", 374 'iquest' => "\xC2\xBF", 375 'iquest;' => "\xC2\xBF", 376 'isin;' => "\xE2\x88\x88", 377 'Iuml' => "\xC3\x8F", 378 'iuml' => "\xC3\xAF", 379 'Iuml;' => "\xC3\x8F", 380 'iuml;' => "\xC3\xAF", 381 'Kappa;' => "\xCE\x9A", 382 'kappa;' => "\xCE\xBA", 383 'Lambda;' => "\xCE\x9B", 384 'lambda;' => "\xCE\xBB", 385 'lang;' => "\xE3\x80\x88", 386 'laquo' => "\xC2\xAB", 387 'laquo;' => "\xC2\xAB", 388 'lArr;' => "\xE2\x87\x90", 389 'larr;' => "\xE2\x86\x90", 390 'lceil;' => "\xE2\x8C\x88", 391 'ldquo;' => "\xE2\x80\x9C", 392 'le;' => "\xE2\x89\xA4", 393 'lfloor;' => "\xE2\x8C\x8A", 394 'lowast;' => "\xE2\x88\x97", 395 'loz;' => "\xE2\x97\x8A", 396 'lrm;' => "\xE2\x80\x8E", 397 'lsaquo;' => "\xE2\x80\xB9", 398 'lsquo;' => "\xE2\x80\x98", 399 'LT' => "\x3C", 400 'lt' => "\x3C", 401 'LT;' => "\x3C", 402 'lt;' => "\x3C", 403 'macr' => "\xC2\xAF", 404 'macr;' => "\xC2\xAF", 405 'mdash;' => "\xE2\x80\x94", 406 'micro' => "\xC2\xB5", 407 'micro;' => "\xC2\xB5", 408 'middot' => "\xC2\xB7", 409 'middot;' => "\xC2\xB7", 410 'minus;' => "\xE2\x88\x92", 411 'Mu;' => "\xCE\x9C", 412 'mu;' => "\xCE\xBC", 413 'nabla;' => "\xE2\x88\x87", 414 'nbsp' => "\xC2\xA0", 415 'nbsp;' => "\xC2\xA0", 416 'ndash;' => "\xE2\x80\x93", 417 'ne;' => "\xE2\x89\xA0", 418 'ni;' => "\xE2\x88\x8B", 419 'not' => "\xC2\xAC", 420 'not;' => "\xC2\xAC", 421 'notin;' => "\xE2\x88\x89", 422 'nsub;' => "\xE2\x8A\x84", 423 'Ntilde' => "\xC3\x91", 424 'ntilde' => "\xC3\xB1", 425 'Ntilde;' => "\xC3\x91", 426 'ntilde;' => "\xC3\xB1", 427 'Nu;' => "\xCE\x9D", 428 'nu;' => "\xCE\xBD", 429 'Oacute' => "\xC3\x93", 430 'oacute' => "\xC3\xB3", 431 'Oacute;' => "\xC3\x93", 432 'oacute;' => "\xC3\xB3", 433 'Ocirc' => "\xC3\x94", 434 'ocirc' => "\xC3\xB4", 435 'Ocirc;' => "\xC3\x94", 436 'ocirc;' => "\xC3\xB4", 437 'OElig;' => "\xC5\x92", 438 'oelig;' => "\xC5\x93", 439 'Ograve' => "\xC3\x92", 440 'ograve' => "\xC3\xB2", 441 'Ograve;' => "\xC3\x92", 442 'ograve;' => "\xC3\xB2", 443 'oline;' => "\xE2\x80\xBE", 444 'Omega;' => "\xCE\xA9", 445 'omega;' => "\xCF\x89", 446 'Omicron;' => "\xCE\x9F", 447 'omicron;' => "\xCE\xBF", 448 'oplus;' => "\xE2\x8A\x95", 449 'or;' => "\xE2\x88\xA8", 450 'ordf' => "\xC2\xAA", 451 'ordf;' => "\xC2\xAA", 452 'ordm' => "\xC2\xBA", 453 'ordm;' => "\xC2\xBA", 454 'Oslash' => "\xC3\x98", 455 'oslash' => "\xC3\xB8", 456 'Oslash;' => "\xC3\x98", 457 'oslash;' => "\xC3\xB8", 458 'Otilde' => "\xC3\x95", 459 'otilde' => "\xC3\xB5", 460 'Otilde;' => "\xC3\x95", 461 'otilde;' => "\xC3\xB5", 462 'otimes;' => "\xE2\x8A\x97", 463 'Ouml' => "\xC3\x96", 464 'ouml' => "\xC3\xB6", 465 'Ouml;' => "\xC3\x96", 466 'ouml;' => "\xC3\xB6", 467 'para' => "\xC2\xB6", 468 'para;' => "\xC2\xB6", 469 'part;' => "\xE2\x88\x82", 470 'permil;' => "\xE2\x80\xB0", 471 'perp;' => "\xE2\x8A\xA5", 472 'Phi;' => "\xCE\xA6", 473 'phi;' => "\xCF\x86", 474 'Pi;' => "\xCE\xA0", 475 'pi;' => "\xCF\x80", 476 'piv;' => "\xCF\x96", 477 'plusmn' => "\xC2\xB1", 478 'plusmn;' => "\xC2\xB1", 479 'pound' => "\xC2\xA3", 480 'pound;' => "\xC2\xA3", 481 'Prime;' => "\xE2\x80\xB3", 482 'prime;' => "\xE2\x80\xB2", 483 'prod;' => "\xE2\x88\x8F", 484 'prop;' => "\xE2\x88\x9D", 485 'Psi;' => "\xCE\xA8", 486 'psi;' => "\xCF\x88", 487 'QUOT' => "\x22", 488 'quot' => "\x22", 489 'QUOT;' => "\x22", 490 'quot;' => "\x22", 491 'radic;' => "\xE2\x88\x9A", 492 'rang;' => "\xE3\x80\x89", 493 'raquo' => "\xC2\xBB", 494 'raquo;' => "\xC2\xBB", 495 'rArr;' => "\xE2\x87\x92", 496 'rarr;' => "\xE2\x86\x92", 497 'rceil;' => "\xE2\x8C\x89", 498 'rdquo;' => "\xE2\x80\x9D", 499 'real;' => "\xE2\x84\x9C", 500 'REG' => "\xC2\xAE", 501 'reg' => "\xC2\xAE", 502 'REG;' => "\xC2\xAE", 503 'reg;' => "\xC2\xAE", 504 'rfloor;' => "\xE2\x8C\x8B", 505 'Rho;' => "\xCE\xA1", 506 'rho;' => "\xCF\x81", 507 'rlm;' => "\xE2\x80\x8F", 508 'rsaquo;' => "\xE2\x80\xBA", 509 'rsquo;' => "\xE2\x80\x99", 510 'sbquo;' => "\xE2\x80\x9A", 511 'Scaron;' => "\xC5\xA0", 512 'scaron;' => "\xC5\xA1", 513 'sdot;' => "\xE2\x8B\x85", 514 'sect' => "\xC2\xA7", 515 'sect;' => "\xC2\xA7", 516 'shy' => "\xC2\xAD", 517 'shy;' => "\xC2\xAD", 518 'Sigma;' => "\xCE\xA3", 519 'sigma;' => "\xCF\x83", 520 'sigmaf;' => "\xCF\x82", 521 'sim;' => "\xE2\x88\xBC", 522 'spades;' => "\xE2\x99\xA0", 523 'sub;' => "\xE2\x8A\x82", 524 'sube;' => "\xE2\x8A\x86", 525 'sum;' => "\xE2\x88\x91", 526 'sup;' => "\xE2\x8A\x83", 527 'sup1' => "\xC2\xB9", 528 'sup1;' => "\xC2\xB9", 529 'sup2' => "\xC2\xB2", 530 'sup2;' => "\xC2\xB2", 531 'sup3' => "\xC2\xB3", 532 'sup3;' => "\xC2\xB3", 533 'supe;' => "\xE2\x8A\x87", 534 'szlig' => "\xC3\x9F", 535 'szlig;' => "\xC3\x9F", 536 'Tau;' => "\xCE\xA4", 537 'tau;' => "\xCF\x84", 538 'there4;' => "\xE2\x88\xB4", 539 'Theta;' => "\xCE\x98", 540 'theta;' => "\xCE\xB8", 541 'thetasym;' => "\xCF\x91", 542 'thinsp;' => "\xE2\x80\x89", 543 'THORN' => "\xC3\x9E", 544 'thorn' => "\xC3\xBE", 545 'THORN;' => "\xC3\x9E", 546 'thorn;' => "\xC3\xBE", 547 'tilde;' => "\xCB\x9C", 548 'times' => "\xC3\x97", 549 'times;' => "\xC3\x97", 550 'TRADE;' => "\xE2\x84\xA2", 551 'trade;' => "\xE2\x84\xA2", 552 'Uacute' => "\xC3\x9A", 553 'uacute' => "\xC3\xBA", 554 'Uacute;' => "\xC3\x9A", 555 'uacute;' => "\xC3\xBA", 556 'uArr;' => "\xE2\x87\x91", 557 'uarr;' => "\xE2\x86\x91", 558 'Ucirc' => "\xC3\x9B", 559 'ucirc' => "\xC3\xBB", 560 'Ucirc;' => "\xC3\x9B", 561 'ucirc;' => "\xC3\xBB", 562 'Ugrave' => "\xC3\x99", 563 'ugrave' => "\xC3\xB9", 564 'Ugrave;' => "\xC3\x99", 565 'ugrave;' => "\xC3\xB9", 566 'uml' => "\xC2\xA8", 567 'uml;' => "\xC2\xA8", 568 'upsih;' => "\xCF\x92", 569 'Upsilon;' => "\xCE\xA5", 570 'upsilon;' => "\xCF\x85", 571 'Uuml' => "\xC3\x9C", 572 'uuml' => "\xC3\xBC", 573 'Uuml;' => "\xC3\x9C", 574 'uuml;' => "\xC3\xBC", 575 'weierp;' => "\xE2\x84\x98", 576 'Xi;' => "\xCE\x9E", 577 'xi;' => "\xCE\xBE", 578 'Yacute' => "\xC3\x9D", 579 'yacute' => "\xC3\xBD", 580 'Yacute;' => "\xC3\x9D", 581 'yacute;' => "\xC3\xBD", 582 'yen' => "\xC2\xA5", 583 'yen;' => "\xC2\xA5", 584 'yuml' => "\xC3\xBF", 585 'Yuml;' => "\xC5\xB8", 586 'yuml;' => "\xC3\xBF", 587 'Zeta;' => "\xCE\x96", 588 'zeta;' => "\xCE\xB6", 589 'zwj;' => "\xE2\x80\x8D", 590 'zwnj;' => "\xE2\x80\x8C" 591 ); 592 593 for ($i = 0, $match = null; $i < 9 && $this->consume() !== false; $i++) 594 { 595 $consumed = substr($this->consumed, 1); 596 if (isset($entities[$consumed])) 597 { 598 $match = $consumed; 599 } 600 } 601 602 if ($match !== null) 603 { 604 $this->data = substr_replace($this->data, $entities[$match], $this->position - strlen($consumed) - 1, strlen($match) + 1); 605 $this->position += strlen($entities[$match]) - strlen($consumed) - 1; 606 } 607 break; 608 } 609 } 610 }