<?php//============================================================+// File name   : html_entity_decode_php4.php// Begin       : 2006-06-22// Last Update : 2006-06-22// Author      : Nicola Asuni// Version     : 1.0.000// License     : GNU LGPL (http://www.gnu.org/copyleft/lesser.html)//// Description : This is a PHP4 function that redefine the //               standard html_entity_decode function to support//               UTF-8 encoding.////============================================================+/** * TCPDF Class. * @package com.tecnick.tcpdf *//** * Returns the UTF-8 string corresponding to unicode value. * @param $num unicode value to convert. * @return string converted */function code_to_utf8($num) {	if ($num <= 0x7F) {		return chr($num);	} elseif ($num <= 0x7FF) {		return chr(($num >> 0x06) + 0xC0).chr(($num & 0x3F) + 128);	} elseif ($num <= 0xFFFF) {		return chr(($num >> 0x0C) + 0xE0).chr((($num >> 0x06) & 0x3F) + 0x80).chr(($num & 0x3F) + 0x80);	} elseif ($num <= 0x1FFFFF) {		return chr(($num >> 0x12) + 0xF0).chr((($num >> 0x0C) & 0x3F) + 0x80).chr((($num >> 0x06) & 0x3F) + 0x80).chr(($num & 0x3F) + 0x80);	}	return ' '; // default value}/** * Reverse function for htmlentities. * Convert entities in UTF-8. * @param $text_to_convert Text to convert. * @return string converted */function html_entity_decode_php4($text_to_convert) {	$htmlentities_table = array (		"&Aacute;" => "".chr(195).chr(129)."",		"&aacute;" => "".chr(195).chr(161)."",		"&Acirc;" => "".chr(195).chr(130)."",		"&acirc;" => "".chr(195).chr(162)."",		"&acute;" => "".chr(194).chr(180)."",		"&AElig;" => "".chr(195).chr(134)."",		"&aelig;" => "".chr(195).chr(166)."",		"&Agrave;" => "".chr(195).chr(128)."",		"&agrave;" => "".chr(195).chr(160)."",		"&alefsym;" => "".chr(226).chr(132).chr(181)."",		"&Alpha;" => "".chr(206).chr(145)."",		"&alpha;" => "".chr(206).chr(177)."",		"&amp;" => "".chr(38)."",		"&and;" => "".chr(226).chr(136).chr(167)."",		"&ang;" => "".chr(226).chr(136).chr(160)."",		"&Aring;" => "".chr(195).chr(133)."",		"&aring;" => "".chr(195).chr(165)."",		"&asymp;" => "".chr(226).chr(137).chr(136)."",		"&Atilde;" => "".chr(195).chr(131)."",		"&atilde;" => "".chr(195).chr(163)."",		"&Auml;" => "".chr(195).chr(132)."",		"&auml;" => "".chr(195).chr(164)."",		"&bdquo;" => "".chr(226).chr(128).chr(158)."",		"&Beta;" => "".chr(206).chr(146)."",		"&beta;" => "".chr(206).chr(178)."",		"&brvbar;" => "".chr(194).chr(166)."",		"&bull;" => "".chr(226).chr(128).chr(162)."",		"&cap;" => "".chr(226).chr(136).chr(169)."",		"&Ccedil;" => "".chr(195).chr(135)."",		"&ccedil;" => "".chr(195).chr(167)."",		"&cedil;" => "".chr(194).chr(184)."",		"&cent;" => "".chr(194).chr(162)."",		"&Chi;" => "".chr(206).chr(167)."",		"&chi;" => "".chr(207).chr(135)."",		"&circ;" => "".chr(203).chr(134)."",		"&clubs;" => "".chr(226).chr(153).chr(163)."",		"&cong;" => "".chr(226).chr(137).chr(133)."",		"&copy;" => "".chr(194).chr(169)."",		"&crarr;" => "".chr(226).chr(134).chr(181)."",		"&cup;" => "".chr(226).chr(136).chr(170)."",		"&curren;" => "".chr(194).chr(164)."",		"&dagger;" => "".chr(226).chr(128).chr(160)."",		"&Dagger;" => "".chr(226).chr(128).chr(161)."",		"&darr;" => "".chr(226).chr(134).chr(147)."",		"&dArr;" => "".chr(226).chr(135).chr(147)."",		"&deg;" => "".chr(194).chr(176)."",		"&Delta;" => "".chr(206).chr(148)."",		"&delta;" => "".chr(206).chr(180)."",		"&diams;" => "".chr(226).chr(153).chr(166)."",		"&divide;" => "".chr(195).chr(183)."",		"&Eacute;" => "".chr(195).chr(137)."",		"&eacute;" => "".chr(195).chr(169)."",		"&Ecirc;" => "".chr(195).chr(138)."",		"&ecirc;" => "".chr(195).chr(170)."",		"&Egrave;" => "".chr(195).chr(136)."",		"&egrave;" => "".chr(195).chr(168)."",		"&empty;" => "".chr(226).chr(136).chr(133)."",		"&emsp;" => "".chr(226).chr(128).chr(131)."",		"&ensp;" => "".chr(226).chr(128).chr(130)."",		"&Epsilon;" => "".chr(206).chr(149)."",		"&epsilon;" => "".chr(206).chr(181)."",		"&equiv;" => "".chr(226).chr(137).chr(161)."",		"&Eta;" => "".chr(206).chr(151)."",		"&eta;" => "".chr(206).chr(183)."",		"&ETH;" => "".chr(195).chr(144)."",		"&eth;" => "".chr(195).chr(176)."",		"&Euml;" => "".chr(195).chr(139)."",		"&euml;" => "".chr(195).chr(171)."",		"&euro;" => "".chr(226).chr(130).chr(172)."",		"&exist;" => "".chr(226).chr(136).chr(131)."",		"&fnof;" => "".chr(198).chr(146)."",		"&forall;" => "".chr(226).chr(136).chr(128)."",		"&frac12;" => "".chr(194).chr(189)."",		"&frac14;" => "".chr(194).chr(188)."",		"&frac34;" => "".chr(194).chr(190)."",		"&frasl;" => "".chr(226).chr(129).chr(132)."",		"&Gamma;" => "".chr(206).chr(147)."",		"&gamma;" => "".chr(206).chr(179)."",		"&ge;" => "".chr(226).chr(137).chr(165)."",		"&harr;" => "".chr(226).chr(134).chr(148)."",		"&hArr;" => "".chr(226).chr(135).chr(148)."",		"&hearts;" => "".chr(226).chr(153).chr(165)."",		"&hellip;" => "".chr(226).chr(128).chr(166)."",		"&Iacute;" => "".chr(195).chr(141)."",		"&iacute;" => "".chr(195).chr(173)."",		"&Icirc;" => "".chr(195).chr(142)."",		"&icirc;" => "".chr(195).chr(174)."",		"&iexcl;" => "".chr(194).chr(161)."",		"&Igrave;" => "".chr(195).chr(140)."",		"&igrave;" => "".chr(195).chr(172)."",		"&image;" => "".chr(226).chr(132).chr(145)."",		"&infin;" => "".chr(226).chr(136).chr(158)."",		"&int;" => "".chr(226).chr(136).chr(171)."",		"&Iota;" => "".chr(206).chr(153)."",		"&iota;" => "".chr(206).chr(185)."",		"&iquest;" => "".chr(194).chr(191)."",		"&isin;" => "".chr(226).chr(136).chr(136)."",		"&Iuml;" => "".chr(195).chr(143)."",		"&iuml;" => "".chr(195).chr(175)."",		"&Kappa;" => "".chr(206).chr(154)."",		"&kappa;" => "".chr(206).chr(186)."",		"&Lambda;" => "".chr(206).chr(155)."",		"&lambda;" => "".chr(206).chr(187)."",		"&lang;" => "".chr(226).chr(140).chr(169)."",		"&laquo;" => "".chr(194).chr(171)."",		"&larr;" => "".chr(226).chr(134).chr(144)."",		"&lArr;" => "".chr(226).chr(135).chr(144)."",		"&lceil;" => "".chr(226).chr(140).chr(136)."",		"&ldquo;" => "".chr(226).chr(128).chr(156)."",		"&le;" => "".chr(226).chr(137).chr(164)."",		"&lfloor;" => "".chr(226).chr(140).chr(138)."",		"&lowast;" => "".chr(226).chr(136).chr(151)."",		"&loz;" => "".chr(226).chr(151).chr(138)."",		"&lrm;" => "".chr(226).chr(128).chr(142)."",		"&lsaquo;" => "".chr(226).chr(128).chr(185)."",		"&lsquo;" => "".chr(226).chr(128).chr(152)."",		"&macr;" => "".chr(194).chr(175)."",		"&mdash;" => "".chr(226).chr(128).chr(148)."",		"&micro;" => "".chr(194).chr(181)."",		"&middot;" => "".chr(194).chr(183)."",		"&minus;" => "".chr(226).chr(136).chr(146)."",		"&Mu;" => "".chr(206).chr(156)."",		"&mu;" => "".chr(206).chr(188)."",		"&nabla;" => "".chr(226).chr(136).chr(135)."",		"&nbsp;" => "".chr(194).chr(160)."",		"&ndash;" => "".chr(226).chr(128).chr(147)."",		"&ne;" => "".chr(226).chr(137).chr(160)."",		"&ni;" => "".chr(226).chr(136).chr(139)."",		"&not;" => "".chr(194).chr(172)."",		"&notin;" => "".chr(226).chr(136).chr(137)."",		"&nsub;" => "".chr(226).chr(138).chr(132)."",		"&Ntilde;" => "".chr(195).chr(145)."",		"&ntilde;" => "".chr(195).chr(177)."",		"&Nu;" => "".chr(206).chr(157)."",		"&nu;" => "".chr(206).chr(189)."",		"&Oacute;" => "".chr(195).chr(147)."",		"&oacute;" => "".chr(195).chr(179)."",		"&Ocirc;" => "".chr(195).chr(148)."",		"&ocirc;" => "".chr(195).chr(180)."",		"&OElig;" => "".chr(197).chr(146)."",		"&oelig;" => "".chr(197).chr(147)."",		"&Ograve;" => "".chr(195).chr(146)."",		"&ograve;" => "".chr(195).chr(178)."",		"&oline;" => "".chr(226).chr(128).chr(190)."",		"&Omega;" => "".chr(206).chr(169)."",		"&omega;" => "".chr(207).chr(137)."",		"&Omicron;" => "".chr(206).chr(159)."",		"&omicron;" => "".chr(206).chr(191)."",		"&oplus;" => "".chr(226).chr(138).chr(149)."",		"&or;" => "".chr(226).chr(136).chr(168)."",		"&ordf;" => "".chr(194).chr(170)."",		"&ordm;" => "".chr(194).chr(186)."",		"&Oslash;" => "".chr(195).chr(152)."",		"&oslash;" => "".chr(195).chr(184)."",		"&Otilde;" => "".chr(195).chr(149)."",		"&otilde;" => "".chr(195).chr(181)."",		"&otimes;" => "".chr(226).chr(138).chr(151)."",		"&Ouml;" => "".chr(195).chr(150)."",		"&ouml;" => "".chr(195).chr(182)."",		"&para;" => "".chr(194).chr(182)."",		"&part;" => "".chr(226).chr(136).chr(130)."",		"&permil;" => "".chr(226).chr(128).chr(176)."",		"&perp;" => "".chr(226).chr(138).chr(165)."",		"&Phi;" => "".chr(206).chr(166)."",		"&phi;" => "".chr(207).chr(134)."",		"&Pi;" => "".chr(206).chr(160)."",		"&pi;" => "".chr(207).chr(128)."",		"&piv;" => "".chr(207).chr(150)."",		"&plusmn;" => "".chr(194).chr(177)."",		"&pound;" => "".chr(194).chr(163)."",		"&prime;" => "".chr(226).chr(128).chr(178)."",		"&Prime;" => "".chr(226).chr(128).chr(179)."",		"&prod;" => "".chr(226).chr(136).chr(143)."",		"&prop;" => "".chr(226).chr(136).chr(157)."",		"&Psi;" => "".chr(206).chr(168)."",		"&psi;" => "".chr(207).chr(136)."",		"&radic;" => "".chr(226).chr(136).chr(154)."",		"&rang;" => "".chr(226).chr(140).chr(170)."",		"&raquo;" => "".chr(194).chr(187)."",		"&rarr;" => "".chr(226).chr(134).chr(146)."",		"&rArr;" => "".chr(226).chr(135).chr(146)."",		"&rceil;" => "".chr(226).chr(140).chr(137)."",		"&rdquo;" => "".chr(226).chr(128).chr(157)."",		"&real;" => "".chr(226).chr(132).chr(156)."",		"&reg;" => "".chr(194).chr(174)."",		"&rfloor;" => "".chr(226).chr(140).chr(139)."",		"&Rho;" => "".chr(206).chr(161)."",		"&rho;" => "".chr(207).chr(129)."",		"&rlm;" => "".chr(226).chr(128).chr(143)."",		"&rsaquo;" => "".chr(226).chr(128).chr(186)."",		"&rsquo;" => "".chr(226).chr(128).chr(153)."",		"&sbquo;" => "".chr(226).chr(128).chr(154)."",		"&Scaron;" => "".chr(197).chr(160)."",		"&scaron;" => "".chr(197).chr(161)."",		"&sdot;" => "".chr(226).chr(139).chr(133)."",		"&sect;" => "".chr(194).chr(167)."",		"&shy;" => "".chr(194).chr(173)."",		"&Sigma;" => "".chr(206).chr(163)."",		"&sigma;" => "".chr(207).chr(131)."",		"&sigmaf;" => "".chr(207).chr(130)."",		"&sim;" => "".chr(226).chr(136).chr(188)."",		"&spades;" => "".chr(226).chr(153).chr(160)."",		"&sub;" => "".chr(226).chr(138).chr(130)."",		"&sube;" => "".chr(226).chr(138).chr(134)."",		"&sum;" => "".chr(226).chr(136).chr(145)."",		"&sup1;" => "".chr(194).chr(185)."",		"&sup2;" => "".chr(194).chr(178)."",		"&sup3;" => "".chr(194).chr(179)."",		"&sup;" => "".chr(226).chr(138).chr(131)."",		"&supe;" => "".chr(226).chr(138).chr(135)."",		"&szlig;" => "".chr(195).chr(159)."",		"&Tau;" => "".chr(206).chr(164)."",		"&tau;" => "".chr(207).chr(132)."",		"&there4;" => "".chr(226).chr(136).chr(180)."",		"&Theta;" => "".chr(206).chr(152)."",		"&theta;" => "".chr(206).chr(184)."",		"&thetasym;" => "".chr(207).chr(145)."",		"&thinsp;" => "".chr(226).chr(128).chr(137)."",		"&THORN;" => "".chr(195).chr(158)."",		"&thorn;" => "".chr(195).chr(190)."",		"&tilde;" => "".chr(203).chr(156)."",		"&times;" => "".chr(195).chr(151)."",		"&trade;" => "".chr(226).chr(132).chr(162)."",		"&Uacute;" => "".chr(195).chr(154)."",		"&uacute;" => "".chr(195).chr(186)."",		"&uarr;" => "".chr(226).chr(134).chr(145)."",		"&uArr;" => "".chr(226).chr(135).chr(145)."",		"&Ucirc;" => "".chr(195).chr(155)."",		"&ucirc;" => "".chr(195).chr(187)."",		"&Ugrave;" => "".chr(195).chr(153)."",		"&ugrave;" => "".chr(195).chr(185)."",		"&uml;" => "".chr(194).chr(168)."",		"&upsih;" => "".chr(207).chr(146)."",		"&Upsilon;" => "".chr(206).chr(165)."",		"&upsilon;" => "".chr(207).chr(133)."",		"&Uuml;" => "".chr(195).chr(156)."",		"&uuml;" => "".chr(195).chr(188)."",		"&weierp;" => "".chr(226).chr(132).chr(152)."",		"&Xi;" => "".chr(206).chr(158)."",		"&xi;" => "".chr(206).chr(190)."",		"&Yacute;" => "".chr(195).chr(157)."",		"&yacute;" => "".chr(195).chr(189)."",		"&yen;" => "".chr(194).chr(165)."",		"&yuml;" => "".chr(195).chr(191)."",		"&Yuml;" => "".chr(197).chr(184)."",		"&Zeta;" => "".chr(206).chr(150)."",		"&zeta;" => "".chr(206).chr(182)."",		"&zwj;" => "".chr(226).chr(128).chr(141)."",		"&zwnj;" => "".chr(226).chr(128).chr(140)."",		"&gt;" => ">",		"&lt;" => "<"	);	$return_text = strtr($text_to_convert, $htmlentities_table);	$return_text = preg_replace('~&#x([0-9a-f]+);~ei', 'code_to_utf8(hexdec("\\1"))', $return_text);	$return_text = preg_replace('~&#([0-9]+);~e', 'code_to_utf8(\\1)', $return_text);	return $return_text;}//============================================================+// END OF FILE//============================================================+?>