Re: encode/decodeXMLEntities

Ok.. Here's the function... Must save as UTF8 and the $xml variable MUST be UTF8 The better way would be to have a table/$encoder with all the possible PHP Internal Encodings... Try this out...see if Sablotron craps out on any codes

    function encodeXmlEntities($xml)
    {
        $encoder = array(
chr(0) => '',chr(1) => '',chr(2) => '',chr(3) => '',chr(4) => '',chr(5) => '',chr(6) => '',chr(7) => '',chr(8) => '',
chr(11) => '',chr(12) => '',chr(14) => '',chr(15) => '',chr(16) => '',chr(17) => '',chr(18) => '',chr(19) => '',
chr(20) => '',chr(21) => '',chr(22) => '',chr(23) => '',chr(24) => '',chr(25) => '',chr(26) => '',chr(27) => '',
chr(28) => '',chr(29) => '',chr(30) => '',chr(31) => '',chr(34) => '"',chr(38) => '&',
chr(60) => '<',chr(62) => '>', ' '=>' ', '¡'=>'¡', '¢'=>'¢', '£'=>'£',
'¤'=>'¤', '¥'=>'¥', '¦'=>'¦', '§'=>'§', '¨'=>'¨', '©'=>'©', 'ª'=>'ª',
'«'=>'«', '¬'=>'¬', '­'=>'­', '®'=>'®', '¯'=>'¯', '°'=>'°', '±'=>'±', '²'=>'²',
'³'=>'³', '´'=>'´', 'µ'=>'µ', '¶'=>'¶', '·'=>'·', '¸'=>'¸', '¹'=>'¹', 'º'=>'º',
'»'=>'»', '¼'=>'¼', '½'=>'½', '¾'=>'¾','¿'=> '¿',
'À'=> 'À','Á'=> 'Á','Â'=> 'Â','Ã'=> 'Ã','Ä'=> 'Ä','Å'=> 'Å',
'Æ'=> 'Æ','Ç'=> 'Ç','È'=> 'È','É'=> 'É','Ê'=> 'Ê','Ë'=> 'Ë',
'Ì'=> 'Ì','Í'=> 'Í','Î'=> 'Î','Ï'=> 'Ï','Ð'=> 'Ð','Ñ'=> 'Ñ',
'Ò'=> 'Ò','Ó'=> 'Ó','Ô'=> 'Ô','Õ'=> 'Õ','Ö'=> 'Ö','×'=> '×',
'Ø'=> 'Ø','Ù'=> 'Ù','Ú'=> 'Ú','Û'=> 'Û','Ü'=> 'Ü','Ý'=> 'Ý',
'Þ'=> 'Þ','ß'=> 'ß','à'=> 'à','á'=> 'á','â'=> 'â','ã'=> 'ã',
'ä'=> 'ä','å'=> 'å','æ'=> 'æ','ç'=> 'ç','è'=> 'è','é'=> 'é',
'ê'=> 'ê','ë'=> 'ë','ì'=> 'ì','í'=> 'í','î'=> 'î','ï'=> 'ï',
'ð'=> 'ð','ñ'=> 'ñ','ò'=> 'ò','ó'=> 'ó','ô'=> 'ô','õ'=> 'õ',
'ö'=> 'ö','÷'=> '÷','ø'=> 'ø','ù'=> 'ù','ú'=> 'ú','û'=> 'û',

'ü'=> 'ü','ý'=> 'ý','þ'=> 'þ','ÿ'=> 'ÿ');

        $newstr="";
        for ($i=0; $i<strlen($xml); $i++)
        {
            // substring is character safe with mbstring overloading...
            $c=substr($xml,$i,1);
            if (array_key_exists($c,$encoder))
               $newstr.=$encoder[$c];
            else
               $newstr.=$c;
        }
        return $newstr;
    }

James Barwick wrote:

In a fit of inspiration this morning...the following code works!!!!

    /**
    * Escape XML entities.
    *
    * @param   string  xml      Text string to escape.
    *
    * @return  string  xml
    * @access  public
    */
    function encodeXmlEntities($xml)
    {
        $encoder = array(
            chr(0) => '�',chr(1) => '',chr(2) => '',chr(3) => '',chr(4) => '',chr(5) => '',chr(6) => '',chr(7) => '',chr(8) => '',chr(9) => '	',
            chr(10) => '
',chr(11) => '',chr(12) => '',chr(13) => '
',chr(14) => '',chr(15) => '',chr(16) => '',chr(17) => '',chr(18) => '',chr(19) => '',
            chr(20) => '',chr(21) => '',chr(22) => '',chr(23) => '',chr(24) => '',chr(25) => '',chr(26) => '',chr(27) => '',chr(28) => '',chr(29) => '',
            chr(30) => '',chr(31) => '',chr(34) => '"',chr(38) => '&',
            chr(60) => '<',chr(62) => '>',
            chr(127) => '',chr(128) => '€',chr(129) => '',
            chr(130) => '‚',chr(131) => 'ƒ',chr(132) => '„',chr(133) => '…',chr(134) => '†',chr(135) => '‡',chr(136) => 'ˆ',chr(137) => '‰',chr(138) => 'Š',chr(139) => '‹',
            chr(140) => 'Œ',chr(141) => '',chr(142) => 'Ž',chr(143) => '',chr(144) => '',chr(145) => '‘',chr(146) => '’',chr(147) => '“',chr(148) => '”',chr(149) => '•',
            chr(150) => '–',chr(151) => '—',chr(152) => '˜',chr(153) => '™',chr(154) => 'š',chr(155) => '›',chr(156) => 'œ',chr(157) => '',chr(158) => 'ž',chr(159) => 'Ÿ',
            chr(160) => ' ',chr(161) => '¡',chr(162) => '¢',chr(163) => '£',chr(164) => '¤',chr(165) => '¥',chr(166) => '¦',chr(167) => '§',chr(168) => '¨',chr(169) => '©',
            chr(170) => 'ª',chr(171) => '«',chr(172) => '¬',chr(173) => '­',chr(174) => '®',chr(175) => '¯',chr(176) => '°',chr(177) => '±',chr(178) => '²',chr(179) => '³',
            chr(180) => '´',chr(181) => 'µ',chr(182) => '¶',chr(183) => '·',chr(184) => '¸',chr(185) => '¹',chr(186) => 'º',chr(187) => '»',chr(188) => '¼',chr(189) => '½',
            chr(190) => '¾',chr(191) => '¿',chr(192) => 'À',chr(193) => 'Á',chr(194) => 'Â',chr(195) => 'Ã',chr(196) => 'Ä',chr(197) => 'Å',chr(198) => 'Æ',chr(199) => 'Ç',
            chr(200) => 'È',chr(201) => 'É',chr(202) => 'Ê',chr(203) => 'Ë',chr(204) => 'Ì',chr(205) => 'Í',chr(206) => 'Î',chr(207) => 'Ï',chr(208) => 'Ð',chr(209) => 'Ñ',
            chr(210) => 'Ò',chr(211) => 'Ó',chr(212) => 'Ô',chr(213) => 'Õ',chr(214) => 'Ö',chr(215) => '×',chr(216) => 'Ø',chr(217) => 'Ù',chr(218) => 'Ú',chr(219) => 'Û',
            chr(220) => 'Ü',chr(221) => 'Ý',chr(222) => 'Þ',chr(223) => 'ß',chr(224) => 'à',chr(225) => 'á',chr(226) => 'â',chr(227) => 'ã',chr(228) => 'ä',chr(229) => 'å',
            chr(230) => 'æ',chr(231) => 'ç',chr(232) => 'è',chr(233) => 'é',chr(234) => 'ê',chr(235) => 'ë',chr(236) => 'ì',chr(237) => 'í',chr(238) => 'î',chr(239) => 'ï',
            chr(240) => 'ð',chr(241) => 'ñ',chr(242) => 'ò',chr(243) => 'ó',chr(244) => 'ô',chr(245) => 'õ',chr(246) => 'ö',chr(247) => '÷',chr(248) => 'ø',chr(249) => 'ù',
            chr(250) => 'ú',chr(251) => 'û',chr(252) => 'ü',chr(253) => 'ý',chr(254) => 'þ',chr(255) => 'ÿ');

        $newstr="";
        for ($i=0; $i<strlen($xml); $i++)
        {
            // substring is character safe with mbstring overloading...
            $c=substr($xml,$i,1);
            if (array_key_exists($c,$encoder))
               $newstr.=$encoder[$c];
            else
               $newstr.=$c;
        }
        return $newstr;
    }

This code should be implemented in XML/Tree/Node.php as soon as possible so that we can all work with UTF8!!!! Any critisism? Feedback? I hope the PEAR developers are reading this...perhaps an email directly to Christian will help.... James James Barwick wrote:

Followup - This works for me: Modification of XML/Tree/Node.php function encodeXmlEntities($xml)

    {
        $chrs      = chr(0).chr(1).chr(2).chr(3).chr(4).chr(5).chr(6).chr(7).chr(8).chr(9).

chr(10).chr(11).chr(12).chr(13).chr(14).chr(15).chr(16).chr(17).chr(18).chr(19). chr(20).chr(21).chr(22).chr(23).chr(24).chr(25).chr(26).chr(27).chr(28).chr(29).

                      chr(30).chr(31).chr(34).chr(38).
                      chr(60).chr(62).
                      chr(127).chr(128).chr(129).

chr(130).chr(131).chr(132).chr(133).chr(134).chr(135).chr(136).chr(137).chr(138).chr(139). chr(140).chr(141).chr(142).chr(143).chr(144).chr(145).chr(146).chr(147).chr(148).chr(149). chr(150).chr(151).chr(152).chr(153).chr(154).chr(155).chr(156).chr(157).chr(158).chr(159). chr(160).chr(161).chr(162).chr(163).chr(164).chr(165).chr(166).chr(167).chr(168).chr(169). chr(170).chr(171).chr(172).chr(173).chr(174).chr(175).chr(176).chr(177).chr(178).chr(179). chr(180).chr(181).chr(182).chr(183).chr(184).chr(185).chr(186).chr(187).chr(188).chr(189). chr(190).chr(191).chr(192).chr(193).chr(194).chr(195).chr(196).chr(197).chr(198).chr(199). chr(200).chr(201).chr(202).chr(203).chr(204).chr(205).chr(206).chr(207).chr(208).chr(209). chr(210).chr(211).chr(212).chr(213).chr(214).chr(215).chr(216).chr(217).chr(218).chr(219). chr(220).chr(221).chr(222).chr(223).chr(224).chr(225).chr(226).chr(227).chr(228).chr(229). chr(230).chr(231).chr(232).chr(233).chr(234).chr(235).chr(236).chr(237).chr(238).chr(239). chr(240).chr(241).chr(242).chr(243).chr(244).chr(245).chr(246).chr(247).chr(248).chr(249). chr(250).chr(251).chr(252).chr(253).chr(254).chr(255); $repchrs=array('�','','','','','','','','','	', '
','','','
','','','','','','', '','','','','','','','','','',

                       '','','"','&',
                       '<','>',
                       '','€','',

'‚','ƒ','„','…','†','‡','ˆ','‰','Š','‹', 'Œ','','Ž','','','‘','’','“','”','•', '–','—','˜','™','š','›','œ','','ž','Ÿ', ' ','¡','¢','£','¤','¥','¦','§','¨','©', 'ª','«','¬','­','®','¯','°','±','²','³', '´','µ','¶','·','¸','¹','º','»','¼','½', '¾','¿','À','Á','Â','Ã','Ä','Å','Æ','Ç', 'È','É','Ê','Ë','Ì','Í','Î','Ï','Ð','Ñ', 'Ò','Ó','Ô','Õ','Ö','×','Ø','Ù','Ú','Û', 'Ü','Ý','Þ','ß','à','á','â','ã','ä','å', 'æ','ç','è','é','ê','ë','ì','í','î','ï', 'ð','ñ','ò','ó','ô','õ','ö','÷','ø','ù', 'ú','û','ü','ý','þ','ÿ');

        $newstr="";
        for ($i=0; $i<strlen($xml); $i++)
        {
           // substring is character safe with mbstring overloading...
           $c=substr($xml,$i,1);
           $x=strpos($chrs,$c);  // this is broken if the double-byte character is a sequence in the above array
                                 // any suggestions?  can I check if only one byte long?  how?
           if ($x===false) $newstr.=$c; else $newstr.=$repchrs[$x];
        }
        return $newstr;
    }

But I need help finishing... Any way to speed this up? Seems like a slow way to do it...but...may be the only way... And...need to fix a the bug noted above... I tried to be clever doing strpos...but...think I may need to change my mind and scan an array myself.. any help?