00001 <?php
00002
00006 class LanguageZh_hans extends Language {
00007 function stripForSearch( $string ) {
00008 # MySQL fulltext index doesn't grok utf-8, so we
00009 # need to fold cases and convert to hex
00010 # we also separate characters as "words"
00011 if( function_exists( 'mb_strtolower' ) ) {
00012 return preg_replace(
00013 "/([\\xc0-\\xff][\\x80-\\xbf]*)/e",
00014 "' U8' . bin2hex( \"$1\" )",
00015 mb_strtolower( $string ) );
00016 } else {
00017 list( , $wikiLowerChars ) = Language::getCaseMaps();
00018 return preg_replace(
00019 "/([\\xc0-\\xff][\\x80-\\xbf]*)/e",
00020 "' U8' . bin2hex( strtr( \"\$1\", \$wikiLowerChars ) )",
00021 $string );
00022 }
00023 }
00024 }