00001 <?php
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00033 define ("CHARSET_LATIN1", "latin1");
00034 define ("CHARSET_MACOS", "macos");
00035
00036 class ilExcelUtils
00037 {
00038 function _convert_text($a_text, $a_target = CHARSET_LATIN1)
00039 {
00040 switch ($a_target)
00041 {
00042 case CHARSET_LATIN1:
00043 $charmap_latin1 = array(
00044 utf8_decode("ß") => chr(0xDF),
00045 utf8_decode("à") => chr(0xE0),
00046 utf8_decode("á") => chr(0xE1),
00047 utf8_decode("â") => chr(0xE2),
00048 utf8_decode("ã") => chr(0xE3),
00049 utf8_decode("ä") => chr(0xE4),
00050 utf8_decode("å") => chr(0xE5),
00051 utf8_decode("æ") => chr(0xE6),
00052 utf8_decode("À") => chr(0xC0),
00053 utf8_decode("Á") => chr(0xC1),
00054 utf8_decode("Â") => chr(0xC2),
00055 utf8_decode("Ã") => chr(0xC3),
00056 utf8_decode("Ä") => chr(0xC4),
00057 utf8_decode("Å") => chr(0xC5),
00058 utf8_decode("Æ") => chr(0xC6),
00059 utf8_decode("ç") => chr(0xE7),
00060 utf8_decode("Ç") => chr(0xC7),
00061 utf8_decode("ð") => chr(0xF0),
00062 utf8_decode("è") => chr(0xE8),
00063 utf8_decode("é") => chr(0xE9),
00064 utf8_decode("ê") => chr(0xEA),
00065 utf8_decode("ë") => chr(0xEB),
00066 utf8_decode("È") => chr(0xC8),
00067 utf8_decode("É") => chr(0xC9),
00068 utf8_decode("Ê") => chr(0xCA),
00069 utf8_decode("Ë") => chr(0xCB),
00070 utf8_decode("ì") => chr(0xEC),
00071 utf8_decode("í") => chr(0xED),
00072 utf8_decode("î") => chr(0xEE),
00073 utf8_decode("ï") => chr(0xEF),
00074 utf8_decode("Ì") => chr(0xCC),
00075 utf8_decode("Í") => chr(0xCD),
00076 utf8_decode("Î") => chr(0xCE),
00077 utf8_decode("Ï") => chr(0xCF),
00078 utf8_decode("ñ") => chr(0xF1),
00079 utf8_decode("Ñ") => chr(0xD1),
00080 utf8_decode("ò") => chr(0xF2),
00081 utf8_decode("ó") => chr(0xF3),
00082 utf8_decode("ô") => chr(0xF4),
00083 utf8_decode("õ") => chr(0xF5),
00084 utf8_decode("ö") => chr(0xF6),
00085 utf8_decode("ø") => chr(0xF8),
00086 utf8_decode("Ò") => chr(0xD2),
00087 utf8_decode("Ó") => chr(0xD3),
00088 utf8_decode("Ô") => chr(0xD4),
00089 utf8_decode("Õ") => chr(0xD5),
00090 utf8_decode("Ö") => chr(0xD6),
00091 utf8_decode("Ø") => chr(0xD8),
00092 utf8_decode("ù") => chr(0xF9),
00093 utf8_decode("ú") => chr(0xFA),
00094 utf8_decode("û") => chr(0xFB),
00095 utf8_decode("ü") => chr(0xFC),
00096 utf8_decode("Ù") => chr(0xD9),
00097 utf8_decode("Ú") => chr(0xDA),
00098 utf8_decode("Û") => chr(0xDB),
00099 utf8_decode("Ü") => chr(0xDC),
00100 utf8_decode("ý") => chr(0xFD),
00101 utf8_decode("ÿ") => chr(0xFF),
00102 utf8_decode("Ý") => chr(0xDD),
00103 utf8_decode("þ") => chr(0xFE),
00104 utf8_decode("Þ") => chr(0xDE)
00105 );
00106 return strtr(utf8_decode($a_text), $charmap_latin1);
00107 break;
00108 case CHARSET_MACOS:
00109 $charmap_macos = array(
00110 utf8_decode("ß") => chr(0xA7),
00111 utf8_decode("à") => chr(0x88),
00112 utf8_decode("á") => chr(0x87),
00113 utf8_decode("â") => chr(0x89),
00114 utf8_decode("ã") => chr(0x8B),
00115 utf8_decode("ä") => chr(0x8A),
00116 utf8_decode("å") => chr(0x8C),
00117 utf8_decode("æ") => chr(0xBE),
00118 utf8_decode("À") => chr(0xCB),
00119 utf8_decode("Á") => chr(0xE7),
00120 utf8_decode("Â") => chr(0xE5),
00121 utf8_decode("Ã") => chr(0xCC),
00122 utf8_decode("Ä") => chr(0x80),
00123 utf8_decode("Å") => chr(0x81),
00124 utf8_decode("Æ") => chr(0xAE),
00125 utf8_decode("ç") => chr(0x8D),
00126 utf8_decode("Ç") => chr(0x82),
00127 utf8_decode("ð") => chr(0xB6),
00128 utf8_decode("è") => chr(0x8F),
00129 utf8_decode("é") => chr(0x8E),
00130 utf8_decode("ê") => chr(0x90),
00131 utf8_decode("ë") => chr(0x91),
00132 utf8_decode("È") => chr(0xE9),
00133 utf8_decode("É") => chr(0x83),
00134 utf8_decode("Ê") => chr(0xE6),
00135 utf8_decode("Ë") => chr(0xE8),
00136 utf8_decode("ì") => chr(0x93),
00137 utf8_decode("í") => chr(0x92),
00138 utf8_decode("î") => chr(0x94),
00139 utf8_decode("ï") => chr(0x95),
00140 utf8_decode("Ì") => chr(0xED),
00141 utf8_decode("Í") => chr(0xEA),
00142 utf8_decode("Î") => chr(0xEB),
00143 utf8_decode("Ï") => chr(0xEC),
00144 utf8_decode("ñ") => chr(0x96),
00145 utf8_decode("Ñ") => chr(0x84),
00146 utf8_decode("ò") => chr(0x98),
00147 utf8_decode("ó") => chr(0x97),
00148 utf8_decode("ô") => chr(0x99),
00149 utf8_decode("õ") => chr(0x9B),
00150 utf8_decode("ö") => chr(0x9A),
00151 utf8_decode("ø") => chr(0xBF),
00152 utf8_decode("Ò") => chr(0xF1),
00153 utf8_decode("Ó") => chr(0xEE),
00154 utf8_decode("Ô") => chr(0xEF),
00155 utf8_decode("Õ") => chr(0xCD),
00156 utf8_decode("Ö") => chr(0x85),
00157 utf8_decode("Ø") => chr(0xAF),
00158 utf8_decode("ù") => chr(0x9D),
00159 utf8_decode("ú") => chr(0x9C),
00160 utf8_decode("û") => chr(0x9E),
00161 utf8_decode("ü") => chr(0x9F),
00162 utf8_decode("Ù") => chr(0xF4),
00163 utf8_decode("Ú") => chr(0xF2),
00164 utf8_decode("Û") => chr(0xF3),
00165 utf8_decode("Ü") => chr(0x86),
00166 utf8_decode("ý") => chr(0x79),
00167 utf8_decode("ÿ") => chr(0xD8),
00168 utf8_decode("Ý") => chr(0x59),
00169 utf8_decode("þ") => chr(0x20),
00170 utf8_decode("Þ") => chr(0x20)
00171 );
00172 return strtr(utf8_decode($a_text), $charmap_macos);
00173 break;
00174 case "unknown":
00175 default:
00176 return $a_text;
00177 }
00178 }
00179
00180 }
00181 ?>
