languages/classes/LanguageYue.php

   1 <?php
   2 /**
   3  * Cantonese (粵語)
   4  *
   5  * @ingroup Language
   6  */
   7 class LanguageYue extends Language {
   8
   9         /**
  10          * @return bool
  11          */
  12         function hasWordBreaks() {
  13                 return false;
  14         }
  15
  16         /**
  17          * Eventually this should be a word segmentation;
  18          * for now just treat each character as a word.
  19          * @todo FIXME: Only do this for Han characters...
  20          *
  21          * @param $string string
  22          * @return string
  23          */
  24         function segmentByWord( $string ) {
  25                 $reg = "/([\\xc0-\\xff][\\x80-\\xbf]*)/";
  26                 $s = self::insertSpace( $string, $reg );
  27                 return $s;
  28         }
  29
  30         /**
  31          * @param $string
  32          * @return string
  33          */
  34         function normalizeForSearch( $string ) {
  35                 wfProfileIn( __METHOD__ );
  36
  37                 // Double-width roman characters
  38                 $s = self::convertDoubleWidth( $string );
  39                 $s = trim( $s );
  40                 $s = parent::normalizeForSearch( $s );
  41
  42                 wfProfileOut( __METHOD__ );
  43                 return $s;
  44         }
  45 }