Source for file iso_8859_15.php

Documentation is available at iso_8859_15.php

  1. <?php
  2.  
  3. /**
  4.  * iso-8859-15 encoding functions
  5.  *
  6.  * takes a string of unicode entities and converts it to a iso-8859-15 encoded string
  7.  * Unsupported characters are replaced with ?.
  8.  *
  9.  * @copyright 2004-2014 The SquirrelMail Project Team
  10.  * @license http://opensource.org/licenses/gpl-license.php GNU Public License
  11.  * @version $Id: iso_8859_15.php 14422 2014-01-01 20:59:43Z pdontthink $
  12.  * @package squirrelmail
  13.  * @subpackage encode
  14.  */
  15.  
  16. /**
  17.  * Converts string to iso-8859-15
  18.  * @param string $string text with numeric unicode entities
  19.  * @return string iso-8859-15 encoded text
  20.  */
  21. function charset_encode_iso_8859_15 ($string{
  22.    // don't run encoding function, if there is no encoded characters
  23.    if (preg_match("'&#[0-9]+;'",$string) ) return $string;
  24.  
  25.     $string=preg_replace_callback("/&#([0-9]+);/",'unicodetoiso885915',$string);
  26.  
  27.     return $string;
  28. }
  29.  
  30. /**
  31.  * Return iso-8859-15 symbol when unicode character number is provided
  32.  *
  33.  * This function is used internally by charset_encode_iso_8859_15
  34.  * function. It might be unavailable to other SquirrelMail functions.
  35.  * Don't use it or make sure, that functions/encode/iso_8859_15.php is
  36.  * included.
  37.  *
  38.  * @param array $matches array with first element a decimal unicode value
  39.  * @return string iso-8859-15 character
  40.  */
  41. function unicodetoiso885915($matches{
  42.     $var $matches[1];
  43.  
  44.     $iso885915chars=array('160' => "\xA0",
  45.                           '161' => "\xA1",
  46.                           '162' => "\xA2",
  47.                           '163' => "\xA3",
  48.                           '165' => "\xA5",
  49.                           '167' => "\xA7",
  50.                           '169' => "\xA9",
  51.                           '170' => "\xAA",
  52.                           '171' => "\xAB",
  53.                           '172' => "\xAC",
  54.                           '173' => "\xAD",
  55.                           '174' => "\xAE",
  56.                           '175' => "\xAF",
  57.                           '176' => "\xB0",
  58.                           '177' => "\xB1",
  59.                           '178' => "\xB2",
  60.                           '179' => "\xB3",
  61.                           '181' => "\xB5",
  62.                           '182' => "\xB6",
  63.                           '183' => "\xB7",
  64.                           '185' => "\xB9",
  65.                           '186' => "\xBA",
  66.                           '187' => "\xBB",
  67.                           '191' => "\xBF",
  68.                           '192' => "\xC0",
  69.                           '193' => "\xC1",
  70.                           '194' => "\xC2",
  71.                           '195' => "\xC3",
  72.                           '196' => "\xC4",
  73.                           '197' => "\xC5",
  74.                           '198' => "\xC6",
  75.                           '199' => "\xC7",
  76.                           '200' => "\xC8",
  77.                           '201' => "\xC9",
  78.                           '202' => "\xCA",
  79.                           '203' => "\xCB",
  80.                           '204' => "\xCC",
  81.                           '205' => "\xCD",
  82.                           '206' => "\xCE",
  83.                           '207' => "\xCF",
  84.                           '208' => "\xD0",
  85.                           '209' => "\xD1",
  86.                           '210' => "\xD2",
  87.                           '211' => "\xD3",
  88.                           '212' => "\xD4",
  89.                           '213' => "\xD5",
  90.                           '214' => "\xD6",
  91.                           '215' => "\xD7",
  92.                           '216' => "\xD8",
  93.                           '217' => "\xD9",
  94.                           '218' => "\xDA",
  95.                           '219' => "\xDB",
  96.                           '220' => "\xDC",
  97.                           '221' => "\xDD",
  98.                           '222' => "\xDE",
  99.                           '223' => "\xDF",
  100.                           '224' => "\xE0",
  101.                           '225' => "\xE1",
  102.                           '226' => "\xE2",
  103.                           '227' => "\xE3",
  104.                           '228' => "\xE4",
  105.                           '229' => "\xE5",
  106.                           '230' => "\xE6",
  107.                           '231' => "\xE7",
  108.                           '232' => "\xE8",
  109.                           '233' => "\xE9",
  110.                           '234' => "\xEA",
  111.                           '235' => "\xEB",
  112.                           '236' => "\xEC",
  113.                           '237' => "\xED",
  114.                           '238' => "\xEE",
  115.                           '239' => "\xEF",
  116.                           '240' => "\xF0",
  117.                           '241' => "\xF1",
  118.                           '242' => "\xF2",
  119.                           '243' => "\xF3",
  120.                           '244' => "\xF4",
  121.                           '245' => "\xF5",
  122.                           '246' => "\xF6",
  123.                           '247' => "\xF7",
  124.                           '248' => "\xF8",
  125.                           '249' => "\xF9",
  126.                           '250' => "\xFA",
  127.                           '251' => "\xFB",
  128.                           '252' => "\xFC",
  129.                           '253' => "\xFD",
  130.                           '254' => "\xFE",
  131.                           '255' => "\xFF",
  132.                           '338' => "\xBC",
  133.                           '339' => "\xBD",
  134.                           '352' => "\xA6",
  135.                           '353' => "\xA8",
  136.                           '376' => "\xBE",
  137.                           '381' => "\xB4",
  138.                           '382' => "\xB8",
  139.                           '8364' => "\xA4");
  140.  
  141.     if (array_key_exists($var,$iso885915chars)) {
  142.         $ret=$iso885915chars[$var];
  143.     else {
  144.         $ret='?';
  145.     }
  146.     return $ret;
  147. }

Documentation generated on Thu, 24 Apr 2014 04:21:04 +0200 by phpDocumentor 1.4.3