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1 <?php 2 3 declare(strict_types=1); 4 /** 5 * SimplePie 6 * 7 * A PHP-Based RSS and Atom Feed Framework. 8 * Takes the hard work out of managing a complete RSS/Atom solution. 9 * 10 * Copyright (c) 2004-2022, Ryan Parman, Sam Sneddon, Ryan McCue, and contributors 11 * All rights reserved. 12 * 13 * Redistribution and use in source and binary forms, with or without modification, are 14 * permitted provided that the following conditions are met: 15 * 16 * * Redistributions of source code must retain the above copyright notice, this list of 17 * conditions and the following disclaimer. 18 * 19 * * Redistributions in binary form must reproduce the above copyright notice, this list 20 * of conditions and the following disclaimer in the documentation and/or other materials 21 * provided with the distribution. 22 * 23 * * Neither the name of the SimplePie Team nor the names of its contributors may be used 24 * to endorse or promote products derived from this software without specific prior 25 * written permission. 26 * 27 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS 28 * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY 29 * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS 30 * AND CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 31 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 32 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 33 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 34 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 35 * POSSIBILITY OF SUCH DAMAGE. 36 * 37 * @package SimplePie 38 * @copyright 2004-2016 Ryan Parman, Sam Sneddon, Ryan McCue 39 * @author Ryan Parman 40 * @author Sam Sneddon 41 * @author Ryan McCue 42 * @link http://simplepie.org/ SimplePie 43 * @license http://www.opensource.org/licenses/bsd-license.php BSD License 44 */ 45 46 47 /** 48 * Decode HTML Entities 49 * 50 * This implements HTML5 as of revision 967 (2007-06-28) 51 * 52 * @deprecated Use DOMDocument instead! 53 * @package SimplePie 54 */ 55 class SimplePie_Decode_HTML_Entities 56 { 57 /** 58 * Data to be parsed 59 * 60 * @access private 61 * @var string 62 */ 63 public $data = ''; 64 65 /** 66 * Currently consumed bytes 67 * 68 * @access private 69 * @var string 70 */ 71 public $consumed = ''; 72 73 /** 74 * Position of the current byte being parsed 75 * 76 * @access private 77 * @var int 78 */ 79 public $position = 0; 80 81 /** 82 * Create an instance of the class with the input data 83 * 84 * @access public 85 * @param string $data Input data 86 */ 87 public function __construct($data) 88 { 89 $this->data = $data; 90 } 91 92 /** 93 * Parse the input data 94 * 95 * @access public 96 * @return string Output data 97 */ 98 public function parse() 99 { 100 while (($this->position = strpos($this->data, '&', $this->position)) !== false) { 101 $this->consume(); 102 $this->entity(); 103 $this->consumed = ''; 104 } 105 return $this->data; 106 } 107 108 /** 109 * Consume the next byte 110 * 111 * @access private 112 * @return mixed The next byte, or false, if there is no more data 113 */ 114 public function consume() 115 { 116 if (isset($this->data[$this->position])) { 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 $data = substr($this->data, $this->position, $len); 135 $this->consumed .= $data; 136 $this->position += $len; 137 return $data; 138 } 139 140 return false; 141 } 142 143 /** 144 * Unconsume one byte 145 * 146 * @access private 147 */ 148 public function unconsume() 149 { 150 $this->consumed = substr($this->consumed, 0, -1); 151 $this->position--; 152 } 153 154 /** 155 * Decode an entity 156 * 157 * @access private 158 */ 159 public function entity() 160 { 161 switch ($this->consume()) { 162 case "\x09": 163 case "\x0A": 164 case "\x0B": 165 case "\x0C": 166 case "\x20": 167 case "\x3C": 168 case "\x26": 169 case false: 170 break; 171 172 case "\x23": 173 switch ($this->consume()) { 174 case "\x78": 175 case "\x58": 176 $range = '0123456789ABCDEFabcdef'; 177 $hex = true; 178 break; 179 180 default: 181 $range = '0123456789'; 182 $hex = false; 183 $this->unconsume(); 184 break; 185 } 186 187 if ($codepoint = $this->consume_range($range)) { 188 static $windows_1252_specials = [0x0D => "\x0A", 0x80 => "\xE2\x82\xAC", 0x81 => "\xEF\xBF\xBD", 0x82 => "\xE2\x80\x9A", 0x83 => "\xC6\x92", 0x84 => "\xE2\x80\x9E", 0x85 => "\xE2\x80\xA6", 0x86 => "\xE2\x80\xA0", 0x87 => "\xE2\x80\xA1", 0x88 => "\xCB\x86", 0x89 => "\xE2\x80\xB0", 0x8A => "\xC5\xA0", 0x8B => "\xE2\x80\xB9", 0x8C => "\xC5\x92", 0x8D => "\xEF\xBF\xBD", 0x8E => "\xC5\xBD", 0x8F => "\xEF\xBF\xBD", 0x90 => "\xEF\xBF\xBD", 0x91 => "\xE2\x80\x98", 0x92 => "\xE2\x80\x99", 0x93 => "\xE2\x80\x9C", 0x94 => "\xE2\x80\x9D", 0x95 => "\xE2\x80\xA2", 0x96 => "\xE2\x80\x93", 0x97 => "\xE2\x80\x94", 0x98 => "\xCB\x9C", 0x99 => "\xE2\x84\xA2", 0x9A => "\xC5\xA1", 0x9B => "\xE2\x80\xBA", 0x9C => "\xC5\x93", 0x9D => "\xEF\xBF\xBD", 0x9E => "\xC5\xBE", 0x9F => "\xC5\xB8"]; 189 190 if ($hex) { 191 $codepoint = hexdec($codepoint); 192 } else { 193 $codepoint = intval($codepoint); 194 } 195 196 if (isset($windows_1252_specials[$codepoint])) { 197 $replacement = $windows_1252_specials[$codepoint]; 198 } else { 199 $replacement = SimplePie_Misc::codepoint_to_utf8($codepoint); 200 } 201 202 if (!in_array($this->consume(), [';', false], true)) { 203 $this->unconsume(); 204 } 205 206 $consumed_length = strlen($this->consumed); 207 $this->data = substr_replace($this->data, $replacement, $this->position - $consumed_length, $consumed_length); 208 $this->position += strlen($replacement) - $consumed_length; 209 } 210 break; 211 212 default: 213 static $entities = [ 214 'Aacute' => "\xC3\x81", 215 'aacute' => "\xC3\xA1", 216 'Aacute;' => "\xC3\x81", 217 'aacute;' => "\xC3\xA1", 218 'Acirc' => "\xC3\x82", 219 'acirc' => "\xC3\xA2", 220 'Acirc;' => "\xC3\x82", 221 'acirc;' => "\xC3\xA2", 222 'acute' => "\xC2\xB4", 223 'acute;' => "\xC2\xB4", 224 'AElig' => "\xC3\x86", 225 'aelig' => "\xC3\xA6", 226 'AElig;' => "\xC3\x86", 227 'aelig;' => "\xC3\xA6", 228 'Agrave' => "\xC3\x80", 229 'agrave' => "\xC3\xA0", 230 'Agrave;' => "\xC3\x80", 231 'agrave;' => "\xC3\xA0", 232 'alefsym;' => "\xE2\x84\xB5", 233 'Alpha;' => "\xCE\x91", 234 'alpha;' => "\xCE\xB1", 235 'AMP' => "\x26", 236 'amp' => "\x26", 237 'AMP;' => "\x26", 238 'amp;' => "\x26", 239 'and;' => "\xE2\x88\xA7", 240 'ang;' => "\xE2\x88\xA0", 241 'apos;' => "\x27", 242 'Aring' => "\xC3\x85", 243 'aring' => "\xC3\xA5", 244 'Aring;' => "\xC3\x85", 245 'aring;' => "\xC3\xA5", 246 'asymp;' => "\xE2\x89\x88", 247 'Atilde' => "\xC3\x83", 248 'atilde' => "\xC3\xA3", 249 'Atilde;' => "\xC3\x83", 250 'atilde;' => "\xC3\xA3", 251 'Auml' => "\xC3\x84", 252 'auml' => "\xC3\xA4", 253 'Auml;' => "\xC3\x84", 254 'auml;' => "\xC3\xA4", 255 'bdquo;' => "\xE2\x80\x9E", 256 'Beta;' => "\xCE\x92", 257 'beta;' => "\xCE\xB2", 258 'brvbar' => "\xC2\xA6", 259 'brvbar;' => "\xC2\xA6", 260 'bull;' => "\xE2\x80\xA2", 261 'cap;' => "\xE2\x88\xA9", 262 'Ccedil' => "\xC3\x87", 263 'ccedil' => "\xC3\xA7", 264 'Ccedil;' => "\xC3\x87", 265 'ccedil;' => "\xC3\xA7", 266 'cedil' => "\xC2\xB8", 267 'cedil;' => "\xC2\xB8", 268 'cent' => "\xC2\xA2", 269 'cent;' => "\xC2\xA2", 270 'Chi;' => "\xCE\xA7", 271 'chi;' => "\xCF\x87", 272 'circ;' => "\xCB\x86", 273 'clubs;' => "\xE2\x99\xA3", 274 'cong;' => "\xE2\x89\x85", 275 'COPY' => "\xC2\xA9", 276 'copy' => "\xC2\xA9", 277 'COPY;' => "\xC2\xA9", 278 'copy;' => "\xC2\xA9", 279 'crarr;' => "\xE2\x86\xB5", 280 'cup;' => "\xE2\x88\xAA", 281 'curren' => "\xC2\xA4", 282 'curren;' => "\xC2\xA4", 283 'Dagger;' => "\xE2\x80\xA1", 284 'dagger;' => "\xE2\x80\xA0", 285 'dArr;' => "\xE2\x87\x93", 286 'darr;' => "\xE2\x86\x93", 287 'deg' => "\xC2\xB0", 288 'deg;' => "\xC2\xB0", 289 'Delta;' => "\xCE\x94", 290 'delta;' => "\xCE\xB4", 291 'diams;' => "\xE2\x99\xA6", 292 'divide' => "\xC3\xB7", 293 'divide;' => "\xC3\xB7", 294 'Eacute' => "\xC3\x89", 295 'eacute' => "\xC3\xA9", 296 'Eacute;' => "\xC3\x89", 297 'eacute;' => "\xC3\xA9", 298 'Ecirc' => "\xC3\x8A", 299 'ecirc' => "\xC3\xAA", 300 'Ecirc;' => "\xC3\x8A", 301 'ecirc;' => "\xC3\xAA", 302 'Egrave' => "\xC3\x88", 303 'egrave' => "\xC3\xA8", 304 'Egrave;' => "\xC3\x88", 305 'egrave;' => "\xC3\xA8", 306 'empty;' => "\xE2\x88\x85", 307 'emsp;' => "\xE2\x80\x83", 308 'ensp;' => "\xE2\x80\x82", 309 'Epsilon;' => "\xCE\x95", 310 'epsilon;' => "\xCE\xB5", 311 'equiv;' => "\xE2\x89\xA1", 312 'Eta;' => "\xCE\x97", 313 'eta;' => "\xCE\xB7", 314 'ETH' => "\xC3\x90", 315 'eth' => "\xC3\xB0", 316 'ETH;' => "\xC3\x90", 317 'eth;' => "\xC3\xB0", 318 'Euml' => "\xC3\x8B", 319 'euml' => "\xC3\xAB", 320 'Euml;' => "\xC3\x8B", 321 'euml;' => "\xC3\xAB", 322 'euro;' => "\xE2\x82\xAC", 323 'exist;' => "\xE2\x88\x83", 324 'fnof;' => "\xC6\x92", 325 'forall;' => "\xE2\x88\x80", 326 'frac12' => "\xC2\xBD", 327 'frac12;' => "\xC2\xBD", 328 'frac14' => "\xC2\xBC", 329 'frac14;' => "\xC2\xBC", 330 'frac34' => "\xC2\xBE", 331 'frac34;' => "\xC2\xBE", 332 'frasl;' => "\xE2\x81\x84", 333 'Gamma;' => "\xCE\x93", 334 'gamma;' => "\xCE\xB3", 335 'ge;' => "\xE2\x89\xA5", 336 'GT' => "\x3E", 337 'gt' => "\x3E", 338 'GT;' => "\x3E", 339 'gt;' => "\x3E", 340 'hArr;' => "\xE2\x87\x94", 341 'harr;' => "\xE2\x86\x94", 342 'hearts;' => "\xE2\x99\xA5", 343 'hellip;' => "\xE2\x80\xA6", 344 'Iacute' => "\xC3\x8D", 345 'iacute' => "\xC3\xAD", 346 'Iacute;' => "\xC3\x8D", 347 'iacute;' => "\xC3\xAD", 348 'Icirc' => "\xC3\x8E", 349 'icirc' => "\xC3\xAE", 350 'Icirc;' => "\xC3\x8E", 351 'icirc;' => "\xC3\xAE", 352 'iexcl' => "\xC2\xA1", 353 'iexcl;' => "\xC2\xA1", 354 'Igrave' => "\xC3\x8C", 355 'igrave' => "\xC3\xAC", 356 'Igrave;' => "\xC3\x8C", 357 'igrave;' => "\xC3\xAC", 358 'image;' => "\xE2\x84\x91", 359 'infin;' => "\xE2\x88\x9E", 360 'int;' => "\xE2\x88\xAB", 361 'Iota;' => "\xCE\x99", 362 'iota;' => "\xCE\xB9", 363 'iquest' => "\xC2\xBF", 364 'iquest;' => "\xC2\xBF", 365 'isin;' => "\xE2\x88\x88", 366 'Iuml' => "\xC3\x8F", 367 'iuml' => "\xC3\xAF", 368 'Iuml;' => "\xC3\x8F", 369 'iuml;' => "\xC3\xAF", 370 'Kappa;' => "\xCE\x9A", 371 'kappa;' => "\xCE\xBA", 372 'Lambda;' => "\xCE\x9B", 373 'lambda;' => "\xCE\xBB", 374 'lang;' => "\xE3\x80\x88", 375 'laquo' => "\xC2\xAB", 376 'laquo;' => "\xC2\xAB", 377 'lArr;' => "\xE2\x87\x90", 378 'larr;' => "\xE2\x86\x90", 379 'lceil;' => "\xE2\x8C\x88", 380 'ldquo;' => "\xE2\x80\x9C", 381 'le;' => "\xE2\x89\xA4", 382 'lfloor;' => "\xE2\x8C\x8A", 383 'lowast;' => "\xE2\x88\x97", 384 'loz;' => "\xE2\x97\x8A", 385 'lrm;' => "\xE2\x80\x8E", 386 'lsaquo;' => "\xE2\x80\xB9", 387 'lsquo;' => "\xE2\x80\x98", 388 'LT' => "\x3C", 389 'lt' => "\x3C", 390 'LT;' => "\x3C", 391 'lt;' => "\x3C", 392 'macr' => "\xC2\xAF", 393 'macr;' => "\xC2\xAF", 394 'mdash;' => "\xE2\x80\x94", 395 'micro' => "\xC2\xB5", 396 'micro;' => "\xC2\xB5", 397 'middot' => "\xC2\xB7", 398 'middot;' => "\xC2\xB7", 399 'minus;' => "\xE2\x88\x92", 400 'Mu;' => "\xCE\x9C", 401 'mu;' => "\xCE\xBC", 402 'nabla;' => "\xE2\x88\x87", 403 'nbsp' => "\xC2\xA0", 404 'nbsp;' => "\xC2\xA0", 405 'ndash;' => "\xE2\x80\x93", 406 'ne;' => "\xE2\x89\xA0", 407 'ni;' => "\xE2\x88\x8B", 408 'not' => "\xC2\xAC", 409 'not;' => "\xC2\xAC", 410 'notin;' => "\xE2\x88\x89", 411 'nsub;' => "\xE2\x8A\x84", 412 'Ntilde' => "\xC3\x91", 413 'ntilde' => "\xC3\xB1", 414 'Ntilde;' => "\xC3\x91", 415 'ntilde;' => "\xC3\xB1", 416 'Nu;' => "\xCE\x9D", 417 'nu;' => "\xCE\xBD", 418 'Oacute' => "\xC3\x93", 419 'oacute' => "\xC3\xB3", 420 'Oacute;' => "\xC3\x93", 421 'oacute;' => "\xC3\xB3", 422 'Ocirc' => "\xC3\x94", 423 'ocirc' => "\xC3\xB4", 424 'Ocirc;' => "\xC3\x94", 425 'ocirc;' => "\xC3\xB4", 426 'OElig;' => "\xC5\x92", 427 'oelig;' => "\xC5\x93", 428 'Ograve' => "\xC3\x92", 429 'ograve' => "\xC3\xB2", 430 'Ograve;' => "\xC3\x92", 431 'ograve;' => "\xC3\xB2", 432 'oline;' => "\xE2\x80\xBE", 433 'Omega;' => "\xCE\xA9", 434 'omega;' => "\xCF\x89", 435 'Omicron;' => "\xCE\x9F", 436 'omicron;' => "\xCE\xBF", 437 'oplus;' => "\xE2\x8A\x95", 438 'or;' => "\xE2\x88\xA8", 439 'ordf' => "\xC2\xAA", 440 'ordf;' => "\xC2\xAA", 441 'ordm' => "\xC2\xBA", 442 'ordm;' => "\xC2\xBA", 443 'Oslash' => "\xC3\x98", 444 'oslash' => "\xC3\xB8", 445 'Oslash;' => "\xC3\x98", 446 'oslash;' => "\xC3\xB8", 447 'Otilde' => "\xC3\x95", 448 'otilde' => "\xC3\xB5", 449 'Otilde;' => "\xC3\x95", 450 'otilde;' => "\xC3\xB5", 451 'otimes;' => "\xE2\x8A\x97", 452 'Ouml' => "\xC3\x96", 453 'ouml' => "\xC3\xB6", 454 'Ouml;' => "\xC3\x96", 455 'ouml;' => "\xC3\xB6", 456 'para' => "\xC2\xB6", 457 'para;' => "\xC2\xB6", 458 'part;' => "\xE2\x88\x82", 459 'permil;' => "\xE2\x80\xB0", 460 'perp;' => "\xE2\x8A\xA5", 461 'Phi;' => "\xCE\xA6", 462 'phi;' => "\xCF\x86", 463 'Pi;' => "\xCE\xA0", 464 'pi;' => "\xCF\x80", 465 'piv;' => "\xCF\x96", 466 'plusmn' => "\xC2\xB1", 467 'plusmn;' => "\xC2\xB1", 468 'pound' => "\xC2\xA3", 469 'pound;' => "\xC2\xA3", 470 'Prime;' => "\xE2\x80\xB3", 471 'prime;' => "\xE2\x80\xB2", 472 'prod;' => "\xE2\x88\x8F", 473 'prop;' => "\xE2\x88\x9D", 474 'Psi;' => "\xCE\xA8", 475 'psi;' => "\xCF\x88", 476 'QUOT' => "\x22", 477 'quot' => "\x22", 478 'QUOT;' => "\x22", 479 'quot;' => "\x22", 480 'radic;' => "\xE2\x88\x9A", 481 'rang;' => "\xE3\x80\x89", 482 'raquo' => "\xC2\xBB", 483 'raquo;' => "\xC2\xBB", 484 'rArr;' => "\xE2\x87\x92", 485 'rarr;' => "\xE2\x86\x92", 486 'rceil;' => "\xE2\x8C\x89", 487 'rdquo;' => "\xE2\x80\x9D", 488 'real;' => "\xE2\x84\x9C", 489 'REG' => "\xC2\xAE", 490 'reg' => "\xC2\xAE", 491 'REG;' => "\xC2\xAE", 492 'reg;' => "\xC2\xAE", 493 'rfloor;' => "\xE2\x8C\x8B", 494 'Rho;' => "\xCE\xA1", 495 'rho;' => "\xCF\x81", 496 'rlm;' => "\xE2\x80\x8F", 497 'rsaquo;' => "\xE2\x80\xBA", 498 'rsquo;' => "\xE2\x80\x99", 499 'sbquo;' => "\xE2\x80\x9A", 500 'Scaron;' => "\xC5\xA0", 501 'scaron;' => "\xC5\xA1", 502 'sdot;' => "\xE2\x8B\x85", 503 'sect' => "\xC2\xA7", 504 'sect;' => "\xC2\xA7", 505 'shy' => "\xC2\xAD", 506 'shy;' => "\xC2\xAD", 507 'Sigma;' => "\xCE\xA3", 508 'sigma;' => "\xCF\x83", 509 'sigmaf;' => "\xCF\x82", 510 'sim;' => "\xE2\x88\xBC", 511 'spades;' => "\xE2\x99\xA0", 512 'sub;' => "\xE2\x8A\x82", 513 'sube;' => "\xE2\x8A\x86", 514 'sum;' => "\xE2\x88\x91", 515 'sup;' => "\xE2\x8A\x83", 516 'sup1' => "\xC2\xB9", 517 'sup1;' => "\xC2\xB9", 518 'sup2' => "\xC2\xB2", 519 'sup2;' => "\xC2\xB2", 520 'sup3' => "\xC2\xB3", 521 'sup3;' => "\xC2\xB3", 522 'supe;' => "\xE2\x8A\x87", 523 'szlig' => "\xC3\x9F", 524 'szlig;' => "\xC3\x9F", 525 'Tau;' => "\xCE\xA4", 526 'tau;' => "\xCF\x84", 527 'there4;' => "\xE2\x88\xB4", 528 'Theta;' => "\xCE\x98", 529 'theta;' => "\xCE\xB8", 530 'thetasym;' => "\xCF\x91", 531 'thinsp;' => "\xE2\x80\x89", 532 'THORN' => "\xC3\x9E", 533 'thorn' => "\xC3\xBE", 534 'THORN;' => "\xC3\x9E", 535 'thorn;' => "\xC3\xBE", 536 'tilde;' => "\xCB\x9C", 537 'times' => "\xC3\x97", 538 'times;' => "\xC3\x97", 539 'TRADE;' => "\xE2\x84\xA2", 540 'trade;' => "\xE2\x84\xA2", 541 'Uacute' => "\xC3\x9A", 542 'uacute' => "\xC3\xBA", 543 'Uacute;' => "\xC3\x9A", 544 'uacute;' => "\xC3\xBA", 545 'uArr;' => "\xE2\x87\x91", 546 'uarr;' => "\xE2\x86\x91", 547 'Ucirc' => "\xC3\x9B", 548 'ucirc' => "\xC3\xBB", 549 'Ucirc;' => "\xC3\x9B", 550 'ucirc;' => "\xC3\xBB", 551 'Ugrave' => "\xC3\x99", 552 'ugrave' => "\xC3\xB9", 553 'Ugrave;' => "\xC3\x99", 554 'ugrave;' => "\xC3\xB9", 555 'uml' => "\xC2\xA8", 556 'uml;' => "\xC2\xA8", 557 'upsih;' => "\xCF\x92", 558 'Upsilon;' => "\xCE\xA5", 559 'upsilon;' => "\xCF\x85", 560 'Uuml' => "\xC3\x9C", 561 'uuml' => "\xC3\xBC", 562 'Uuml;' => "\xC3\x9C", 563 'uuml;' => "\xC3\xBC", 564 'weierp;' => "\xE2\x84\x98", 565 'Xi;' => "\xCE\x9E", 566 'xi;' => "\xCE\xBE", 567 'Yacute' => "\xC3\x9D", 568 'yacute' => "\xC3\xBD", 569 'Yacute;' => "\xC3\x9D", 570 'yacute;' => "\xC3\xBD", 571 'yen' => "\xC2\xA5", 572 'yen;' => "\xC2\xA5", 573 'yuml' => "\xC3\xBF", 574 'Yuml;' => "\xC5\xB8", 575 'yuml;' => "\xC3\xBF", 576 'Zeta;' => "\xCE\x96", 577 'zeta;' => "\xCE\xB6", 578 'zwj;' => "\xE2\x80\x8D", 579 'zwnj;' => "\xE2\x80\x8C" 580 ]; 581 582 for ($i = 0, $match = null; $i < 9 && $this->consume() !== false; $i++) { 583 $consumed = substr($this->consumed, 1); 584 if (isset($entities[$consumed])) { 585 $match = $consumed; 586 } 587 } 588 589 if ($match !== null) { 590 $this->data = substr_replace($this->data, $entities[$match], $this->position - strlen($consumed) - 1, strlen($match) + 1); 591 $this->position += strlen($entities[$match]) - strlen($consumed) - 1; 592 } 593 break; 594 } 595 } 596 }
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