Club Drupal

<?php

/**

 * SimplePie

 *

 * A PHP-Based RSS and Atom Feed Framework.

 * Takes the hard work out of managing a complete RSS/Atom solution.

 *

 * Copyright (c) 2004-2012, Ryan Parman, Geoffrey Sneddon, Ryan McCue, and contributors

 * All rights reserved.

 *

 * Redistribution and use in source and binary forms, with or without modification, are

 * permitted provided that the following conditions are met:

 *

 *         * Redistributions of source code must retain the above copyright notice, this list of

 *           conditions and the following disclaimer.

 *

 *         * Redistributions in binary form must reproduce the above copyright notice, this list

 *           of conditions and the following disclaimer in the documentation and/or other materials

 *           provided with the distribution.

 *

 *         * Neither the name of the SimplePie Team nor the names of its contributors may be used

 *           to endorse or promote products derived from this software without specific prior

 *           written permission.

 *

 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS

 * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY

 * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS

 * AND CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR

 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR

 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR

 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

 * POSSIBILITY OF SUCH DAMAGE.

 *

 * @package SimplePie

 * @version 1.3.1

 * @copyright 2004-2012 Ryan Parman, Geoffrey Sneddon, Ryan McCue

 * @author Ryan Parman

 * @author Geoffrey Sneddon

 * @author Ryan McCue

 * @link http://simplepie.org/ SimplePie

 * @license http://www.opensource.org/licenses/bsd-license.php BSD License

 */

/**

 * Decode HTML Entities

 *

 * This implements HTML5 as of revision 967 (2007-06-28)

 *

 * @deprecated Use DOMDocument instead!

 * @package SimplePie

 */

class SimplePie_Decode_HTML_Entities

{

        /**

         * Data to be parsed

         *

         * @access private

         * @var string

         */

        var $data = '';

        /**

         * Currently consumed bytes

         *

         * @access private

         * @var string

         */

        var $consumed = '';

        /**

         * Position of the current byte being parsed

         *

         * @access private

         * @var int

         */

        var $position = 0;

        /**

         * Create an instance of the class with the input data

         *

         * @access public

         * @param string $data Input data

         */

        public function __construct($data)

        {

                $this->data = $data;

        }

        /**

         * Parse the input data

         *

         * @access public

         * @return string Output data

         */

        public function parse()

        {

                while (($this->position = strpos($this->data, '&', $this->position)) !== false)

                {

                        $this->consume();

                        $this->entity();

                        $this->consumed = '';

                }

                return $this->data;

        }

        /**

         * Consume the next byte

         *

         * @access private

         * @return mixed The next byte, or false, if there is no more data

         */

        public function consume()

        {

                if (isset($this->data[$this->position]))

                {

                        $this->consumed .= $this->data[$this->position];

                        return $this->data[$this->position++];

                }

                else

                {

                        return false;

                }

        }

        /**

         * Consume a range of characters

         *

         * @access private

         * @param string $chars Characters to consume

         * @return mixed A series of characters that match the range, or false

         */

        public function consume_range($chars)

        {

                if ($len = strspn($this->data, $chars, $this->position))

                {

                        $data = substr($this->data, $this->position, $len);

                        $this->consumed .= $data;

                        $this->position += $len;

                        return $data;

                }

                else

                {

                        return false;

                }

        }

        /**

         * Unconsume one byte

         *

         * @access private

         */

        public function unconsume()

        {

                $this->consumed = substr($this->consumed, 0, -1);

                $this->position--;

        }

        /**

         * Decode an entity

         *

         * @access private

         */

        public function entity()

        {

                switch ($this->consume())

                {

                        case "\x09":

                        case "\x0A":

                        case "\x0B":

                        case "\x0B":

                        case "\x0C":

                        case "\x20":

                        case "\x3C":

                        case "\x26":

                        case false:

                                break;

                        case "\x23":

                                switch ($this->consume())

                                {

                                        case "\x78":

                                        case "\x58":

                                                $range = '0123456789ABCDEFabcdef';

                                                $hex = true;

                                                break;

                                        default:

                                                $range = '0123456789';

                                                $hex = false;

                                                $this->unconsume();

                                                break;

                                }

                                if ($codepoint = $this->consume_range($range))

                                {

                                        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");

                                        if ($hex)

                                        {

                                                $codepoint = hexdec($codepoint);

                                        }

                                        else

                                        {

                                                $codepoint = intval($codepoint);

                                        }

                                        if (isset($windows_1252_specials[$codepoint]))

                                        {

                                                $replacement = $windows_1252_specials[$codepoint];

                                        }

                                        else

                                        {

                                                $replacement = SimplePie_Misc::codepoint_to_utf8($codepoint);

                                        }

                                        if (!in_array($this->consume(), array(';', false), true))

                                        {

                                                $this->unconsume();

                                        }

                                        $consumed_length = strlen($this->consumed);

                                        $this->data = substr_replace($this->data, $replacement, $this->position - $consumed_length, $consumed_length);

                                        $this->position += strlen($replacement) - $consumed_length;

                                }

                                break;

                        default:

                                static $entities = array(

                                        'Aacute' => "\xC3\x81",

                                        'aacute' => "\xC3\xA1",

                                        'Aacute;' => "\xC3\x81",

                                        'aacute;' => "\xC3\xA1",

                                        'Acirc' => "\xC3\x82",

                                        'acirc' => "\xC3\xA2",

                                        'Acirc;' => "\xC3\x82",

                                        'acirc;' => "\xC3\xA2",

                                        'acute' => "\xC2\xB4",

                                        'acute;' => "\xC2\xB4",

                                        'AElig' => "\xC3\x86",

                                        'aelig' => "\xC3\xA6",

                                        'AElig;' => "\xC3\x86",

                                        'aelig;' => "\xC3\xA6",

                                        'Agrave' => "\xC3\x80",

                                        'agrave' => "\xC3\xA0",

                                        'Agrave;' => "\xC3\x80",

                                        'agrave;' => "\xC3\xA0",

                                        'alefsym;' => "\xE2\x84\xB5",

                                        'Alpha;' => "\xCE\x91",

                                        'alpha;' => "\xCE\xB1",

                                        'AMP' => "\x26",

                                        'amp' => "\x26",

                                        'AMP;' => "\x26",

                                        'amp;' => "\x26",

                                        'and;' => "\xE2\x88\xA7",

                                        'ang;' => "\xE2\x88\xA0",

                                        'apos;' => "\x27",

                                        'Aring' => "\xC3\x85",

                                        'aring' => "\xC3\xA5",

                                        'Aring;' => "\xC3\x85",

                                        'aring;' => "\xC3\xA5",

                                        'asymp;' => "\xE2\x89\x88",

                                        'Atilde' => "\xC3\x83",

                                        'atilde' => "\xC3\xA3",

                                        'Atilde;' => "\xC3\x83",

                                        'atilde;' => "\xC3\xA3",

                                        'Auml' => "\xC3\x84",

                                        'auml' => "\xC3\xA4",

                                        'Auml;' => "\xC3\x84",

                                        'auml;' => "\xC3\xA4",

                                        'bdquo;' => "\xE2\x80\x9E",

                                        'Beta;' => "\xCE\x92",

                                        'beta;' => "\xCE\xB2",

                                        'brvbar' => "\xC2\xA6",

                                        'brvbar;' => "\xC2\xA6",

                                        'bull;' => "\xE2\x80\xA2",

                                        'cap;' => "\xE2\x88\xA9",

                                        'Ccedil' => "\xC3\x87",

                                        'ccedil' => "\xC3\xA7",

                                        'Ccedil;' => "\xC3\x87",

                                        'ccedil;' => "\xC3\xA7",

                                        'cedil' => "\xC2\xB8",

                                        'cedil;' => "\xC2\xB8",

                                        'cent' => "\xC2\xA2",

                                        'cent;' => "\xC2\xA2",

                                        'Chi;' => "\xCE\xA7",

                                        'chi;' => "\xCF\x87",

                                        'circ;' => "\xCB\x86",

                                        'clubs;' => "\xE2\x99\xA3",

                                        'cong;' => "\xE2\x89\x85",

                                        'COPY' => "\xC2\xA9",

                                        'copy' => "\xC2\xA9",

                                        'COPY;' => "\xC2\xA9",

                                        'copy;' => "\xC2\xA9",

                                        'crarr;' => "\xE2\x86\xB5",

                                        'cup;' => "\xE2\x88\xAA",

                                        'curren' => "\xC2\xA4",

                                        'curren;' => "\xC2\xA4",

                                        'Dagger;' => "\xE2\x80\xA1",

                                        'dagger;' => "\xE2\x80\xA0",

                                        'dArr;' => "\xE2\x87\x93",

                                        'darr;' => "\xE2\x86\x93",

                                        'deg' => "\xC2\xB0",

                                        'deg;' => "\xC2\xB0",

                                        'Delta;' => "\xCE\x94",

                                        'delta;' => "\xCE\xB4",

                                        'diams;' => "\xE2\x99\xA6",

                                        'divide' => "\xC3\xB7",

                                        'divide;' => "\xC3\xB7",

                                        'Eacute' => "\xC3\x89",

                                        'eacute' => "\xC3\xA9",

                                        'Eacute;' => "\xC3\x89",

                                        'eacute;' => "\xC3\xA9",

                                        'Ecirc' => "\xC3\x8A",

                                        'ecirc' => "\xC3\xAA",

                                        'Ecirc;' => "\xC3\x8A",

                                        'ecirc;' => "\xC3\xAA",

                                        'Egrave' => "\xC3\x88",

                                        'egrave' => "\xC3\xA8",

                                        'Egrave;' => "\xC3\x88",

                                        'egrave;' => "\xC3\xA8",

                                        'empty;' => "\xE2\x88\x85",

                                        'emsp;' => "\xE2\x80\x83",

                                        'ensp;' => "\xE2\x80\x82",

                                        'Epsilon;' => "\xCE\x95",

                                        'epsilon;' => "\xCE\xB5",

                                        'equiv;' => "\xE2\x89\xA1",

                                        'Eta;' => "\xCE\x97",

                                        'eta;' => "\xCE\xB7",

                                        'ETH' => "\xC3\x90",

                                        'eth' => "\xC3\xB0",

                                        'ETH;' => "\xC3\x90",

                                        'eth;' => "\xC3\xB0",

                                        'Euml' => "\xC3\x8B",

                                        'euml' => "\xC3\xAB",

                                        'Euml;' => "\xC3\x8B",

                                        'euml;' => "\xC3\xAB",

                                        'euro;' => "\xE2\x82\xAC",

                                        'exist;' => "\xE2\x88\x83",

                                        'fnof;' => "\xC6\x92",

                                        'forall;' => "\xE2\x88\x80",

                                        'frac12' => "\xC2\xBD",

                                        'frac12;' => "\xC2\xBD",

                                        'frac14' => "\xC2\xBC",

                                        'frac14;' => "\xC2\xBC",

                                        'frac34' => "\xC2\xBE",

                                        'frac34;' => "\xC2\xBE",

                                        'frasl;' => "\xE2\x81\x84",

                                        'Gamma;' => "\xCE\x93",

                                        'gamma;' => "\xCE\xB3",

                                        'ge;' => "\xE2\x89\xA5",

                                        'GT' => "\x3E",

                                        'gt' => "\x3E",

                                        'GT;' => "\x3E",

                                        'gt;' => "\x3E",

                                        'hArr;' => "\xE2\x87\x94",

                                        'harr;' => "\xE2\x86\x94",

                                        'hearts;' => "\xE2\x99\xA5",

                                        'hellip;' => "\xE2\x80\xA6",

                                        'Iacute' => "\xC3\x8D",

                                        'iacute' => "\xC3\xAD",

                                        'Iacute;' => "\xC3\x8D",

                                        'iacute;' => "\xC3\xAD",

                                        'Icirc' => "\xC3\x8E",

                                        'icirc' => "\xC3\xAE",

                                        'Icirc;' => "\xC3\x8E",

                                        'icirc;' => "\xC3\xAE",

                                        'iexcl' => "\xC2\xA1",

                                        'iexcl;' => "\xC2\xA1",

                                        'Igrave' => "\xC3\x8C",

                                        'igrave' => "\xC3\xAC",

                                        'Igrave;' => "\xC3\x8C",

                                        'igrave;' => "\xC3\xAC",

                                        'image;' => "\xE2\x84\x91",

                                        'infin;' => "\xE2\x88\x9E",

                                        'int;' => "\xE2\x88\xAB",

                                        'Iota;' => "\xCE\x99",

                                        'iota;' => "\xCE\xB9",

                                        'iquest' => "\xC2\xBF",

                                        'iquest;' => "\xC2\xBF",

                                        'isin;' => "\xE2\x88\x88",

                                        'Iuml' => "\xC3\x8F",

                                        'iuml' => "\xC3\xAF",

                                        'Iuml;' => "\xC3\x8F",

                                        'iuml;' => "\xC3\xAF",

                                        'Kappa;' => "\xCE\x9A",

                                        'kappa;' => "\xCE\xBA",

                                        'Lambda;' => "\xCE\x9B",

                                        'lambda;' => "\xCE\xBB",

                                        'lang;' => "\xE3\x80\x88",

                                        'laquo' => "\xC2\xAB",

                                        'laquo;' => "\xC2\xAB",

                                        'lArr;' => "\xE2\x87\x90",

                                        'larr;' => "\xE2\x86\x90",

                                        'lceil;' => "\xE2\x8C\x88",

                                        'ldquo;' => "\xE2\x80\x9C",

                                        'le;' => "\xE2\x89\xA4",

                                        'lfloor;' => "\xE2\x8C\x8A",

                                        'lowast;' => "\xE2\x88\x97",

                                        'loz;' => "\xE2\x97\x8A",

                                        'lrm;' => "\xE2\x80\x8E",

                                        'lsaquo;' => "\xE2\x80\xB9",

                                        'lsquo;' => "\xE2\x80\x98",

                                        'LT' => "\x3C",

                                        'lt' => "\x3C",

                                        'LT;' => "\x3C",

                                        'lt;' => "\x3C",

                                        'macr' => "\xC2\xAF",

                                        'macr;' => "\xC2\xAF",

                                        'mdash;' => "\xE2\x80\x94",

                                        'micro' => "\xC2\xB5",

                                        'micro;' => "\xC2\xB5",

                                        'middot' => "\xC2\xB7",

                                        'middot;' => "\xC2\xB7",

                                        'minus;' => "\xE2\x88\x92",

                                        'Mu;' => "\xCE\x9C",

                                        'mu;' => "\xCE\xBC",

                                        'nabla;' => "\xE2\x88\x87",

                                        'nbsp' => "\xC2\xA0",

                                        'nbsp;' => "\xC2\xA0",

                                        'ndash;' => "\xE2\x80\x93",

                                        'ne;' => "\xE2\x89\xA0",

                                        'ni;' => "\xE2\x88\x8B",

                                        'not' => "\xC2\xAC",

                                        'not;' => "\xC2\xAC",

                                        'notin;' => "\xE2\x88\x89",

                                        'nsub;' => "\xE2\x8A\x84",

                                        'Ntilde' => "\xC3\x91",

                                        'ntilde' => "\xC3\xB1",

                                        'Ntilde;' => "\xC3\x91",

                                        'ntilde;' => "\xC3\xB1",

                                        'Nu;' => "\xCE\x9D",

                                        'nu;' => "\xCE\xBD",

                                        'Oacute' => "\xC3\x93",

                                        'oacute' => "\xC3\xB3",

                                        'Oacute;' => "\xC3\x93",

                                        'oacute;' => "\xC3\xB3",

                                        'Ocirc' => "\xC3\x94",

                                        'ocirc' => "\xC3\xB4",

                                        'Ocirc;' => "\xC3\x94",

                                        'ocirc;' => "\xC3\xB4",

                                        'OElig;' => "\xC5\x92",

                                        'oelig;' => "\xC5\x93",

                                        'Ograve' => "\xC3\x92",

                                        'ograve' => "\xC3\xB2",

                                        'Ograve;' => "\xC3\x92",

                                        'ograve;' => "\xC3\xB2",

                                        'oline;' => "\xE2\x80\xBE",

                                        'Omega;' => "\xCE\xA9",

                                        'omega;' => "\xCF\x89",

                                        'Omicron;' => "\xCE\x9F",

                                        'omicron;' => "\xCE\xBF",

                                        'oplus;' => "\xE2\x8A\x95",

                                        'or;' => "\xE2\x88\xA8",

                                        'ordf' => "\xC2\xAA",

                                        'ordf;' => "\xC2\xAA",

                                        'ordm' => "\xC2\xBA",

                                        'ordm;' => "\xC2\xBA",

                                        'Oslash' => "\xC3\x98",

                                        'oslash' => "\xC3\xB8",

                                        'Oslash;' => "\xC3\x98",

                                        'oslash;' => "\xC3\xB8",

                                        'Otilde' => "\xC3\x95",

                                        'otilde' => "\xC3\xB5",

                                        'Otilde;' => "\xC3\x95",

                                        'otilde;' => "\xC3\xB5",

                                        'otimes;' => "\xE2\x8A\x97",

                                        'Ouml' => "\xC3\x96",

                                        'ouml' => "\xC3\xB6",

                                        'Ouml;' => "\xC3\x96",

                                        'ouml;' => "\xC3\xB6",

                                        'para' => "\xC2\xB6",

                                        'para;' => "\xC2\xB6",

                                        'part;' => "\xE2\x88\x82",

                                        'permil;' => "\xE2\x80\xB0",

                                        'perp;' => "\xE2\x8A\xA5",

                                        'Phi;' => "\xCE\xA6",

                                        'phi;' => "\xCF\x86",

                                        'Pi;' => "\xCE\xA0",

                                        'pi;' => "\xCF\x80",

                                        'piv;' => "\xCF\x96",

                                        'plusmn' => "\xC2\xB1",

                                        'plusmn;' => "\xC2\xB1",

                                        'pound' => "\xC2\xA3",

                                        'pound;' => "\xC2\xA3",

                                        'Prime;' => "\xE2\x80\xB3",

                                        'prime;' => "\xE2\x80\xB2",

                                        'prod;' => "\xE2\x88\x8F",

                                        'prop;' => "\xE2\x88\x9D",

                                        'Psi;' => "\xCE\xA8",

                                        'psi;' => "\xCF\x88",

                                        'QUOT' => "\x22",

                                        'quot' => "\x22",

                                        'QUOT;' => "\x22",

                                        'quot;' => "\x22",

                                        'radic;' => "\xE2\x88\x9A",

                                        'rang;' => "\xE3\x80\x89",

                                        'raquo' => "\xC2\xBB",

                                        'raquo;' => "\xC2\xBB",

                                        'rArr;' => "\xE2\x87\x92",

                                        'rarr;' => "\xE2\x86\x92",

                                        'rceil;' => "\xE2\x8C\x89",

                                        'rdquo;' => "\xE2\x80\x9D",

                                        'real;' => "\xE2\x84\x9C",

                                        'REG' => "\xC2\xAE",

                                        'reg' => "\xC2\xAE",

                                        'REG;' => "\xC2\xAE",

                                        'reg;' => "\xC2\xAE",

                                        'rfloor;' => "\xE2\x8C\x8B",

                                        'Rho;' => "\xCE\xA1",

                                        'rho;' => "\xCF\x81",

                                        'rlm;' => "\xE2\x80\x8F",

                                        'rsaquo;' => "\xE2\x80\xBA",

                                        'rsquo;' => "\xE2\x80\x99",

                                        'sbquo;' => "\xE2\x80\x9A",

                                        'Scaron;' => "\xC5\xA0",

                                        'scaron;' => "\xC5\xA1",

                                        'sdot;' => "\xE2\x8B\x85",

                                        'sect' => "\xC2\xA7",

                                        'sect;' => "\xC2\xA7",

                                        'shy' => "\xC2\xAD",

                                        'shy;' => "\xC2\xAD",

                                        'Sigma;' => "\xCE\xA3",

                                        'sigma;' => "\xCF\x83",

                                        'sigmaf;' => "\xCF\x82",

                                        'sim;' => "\xE2\x88\xBC",

                                        'spades;' => "\xE2\x99\xA0",

                                        'sub;' => "\xE2\x8A\x82",

                                        'sube;' => "\xE2\x8A\x86",

                                        'sum;' => "\xE2\x88\x91",

                                        'sup;' => "\xE2\x8A\x83",

                                        'sup1' => "\xC2\xB9",

                                        'sup1;' => "\xC2\xB9",

                                        'sup2' => "\xC2\xB2",

                                        'sup2;' => "\xC2\xB2",

                                        'sup3' => "\xC2\xB3",

                                        'sup3;' => "\xC2\xB3",

                                        'supe;' => "\xE2\x8A\x87",

                                        'szlig' => "\xC3\x9F",

                                        'szlig;' => "\xC3\x9F",

                                        'Tau;' => "\xCE\xA4",

                                        'tau;' => "\xCF\x84",

                                        'there4;' => "\xE2\x88\xB4",

                                        'Theta;' => "\xCE\x98",

                                        'theta;' => "\xCE\xB8",

                                        'thetasym;' => "\xCF\x91",

                                        'thinsp;' => "\xE2\x80\x89",

                                        'THORN' => "\xC3\x9E",

                                        'thorn' => "\xC3\xBE",

                                        'THORN;' => "\xC3\x9E",

                                        'thorn;' => "\xC3\xBE",

                                        'tilde;' => "\xCB\x9C",

                                        'times' => "\xC3\x97",

                                        'times;' => "\xC3\x97",

                                        'TRADE;' => "\xE2\x84\xA2",

                                        'trade;' => "\xE2\x84\xA2",

                                        'Uacute' => "\xC3\x9A",

                                        'uacute' => "\xC3\xBA",

                                        'Uacute;' => "\xC3\x9A",

                                        'uacute;' => "\xC3\xBA",

                                        'uArr;' => "\xE2\x87\x91",

                                        'uarr;' => "\xE2\x86\x91",

                                        'Ucirc' => "\xC3\x9B",

                                        'ucirc' => "\xC3\xBB",

                                        'Ucirc;' => "\xC3\x9B",

                                        'ucirc;' => "\xC3\xBB",

                                        'Ugrave' => "\xC3\x99",

                                        'ugrave' => "\xC3\xB9",

                                        'Ugrave;' => "\xC3\x99",

                                        'ugrave;' => "\xC3\xB9",

                                        'uml' => "\xC2\xA8",

                                        'uml;' => "\xC2\xA8",

                                        'upsih;' => "\xCF\x92",

                                        'Upsilon;' => "\xCE\xA5",

                                        'upsilon;' => "\xCF\x85",

                                        'Uuml' => "\xC3\x9C",

                                        'uuml' => "\xC3\xBC",

                                        'Uuml;' => "\xC3\x9C",

                                        'uuml;' => "\xC3\xBC",

                                        'weierp;' => "\xE2\x84\x98",

                                        'Xi;' => "\xCE\x9E",

                                        'xi;' => "\xCE\xBE",

                                        'Yacute' => "\xC3\x9D",

                                        'yacute' => "\xC3\xBD",

                                        'Yacute;' => "\xC3\x9D",

                                        'yacute;' => "\xC3\xBD",

                                        'yen' => "\xC2\xA5",

                                        'yen;' => "\xC2\xA5",

                                        'yuml' => "\xC3\xBF",

                                        'Yuml;' => "\xC5\xB8",

                                        'yuml;' => "\xC3\xBF",

                                        'Zeta;' => "\xCE\x96",

                                        'zeta;' => "\xCE\xB6",

                                        'zwj;' => "\xE2\x80\x8D",

                                        'zwnj;' => "\xE2\x80\x8C"

                                );

                                for ($i = 0, $match = null; $i < 9 && $this->consume() !== false; $i++)

                                {

                                        $consumed = substr($this->consumed, 1);

                                        if (isset($entities[$consumed]))

                                        {

                                                $match = $consumed;

                                        }

                                }

                                if ($match !== null)

                                {

                                         $this->data = substr_replace($this->data, $entities[$match], $this->position - strlen($consumed) - 1, strlen($match) + 1);

                                        $this->position += strlen($entities[$match]) - strlen($consumed) - 1;

                                }

                                break;

                }

        }

}