LanguageZh.php

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<?php
class LanguageZh extends LanguageZh_hans {
    public function segmentForDiff( $text ) {
        return preg_replace( '/[\xc0-\xff][\x80-\xbf]*/', ' $0', $text );
    }
 
    public function unsegmentForDiff( $text ) {
        return preg_replace( '/ ([\xc0-\xff][\x80-\xbf]*)/', '$1', $text );
    }
 
    public function normalizeForSearch( $string, $autoVariant = 'zh-hans' ) {
        // always convert to zh-hans before indexing. it should be
        // better to use zh-hans for search, since conversion from
        // Traditional to Simplified is less ambiguous than the
        // other way around
        $s = $this->getConverterInternal()->autoConvert( $string, $autoVariant );
        // LanguageZh_hans::normalizeForSearch
        $s = parent::normalizeForSearch( $s );
        return $s;
    }
 
    public function convertForSearchResult( $termsArray ) {
        $terms = implode( '|', $termsArray );
        $terms = self::convertDoubleWidth( $terms );
        $terms = implode( '|', $this->getConverterInternal()->autoConvertToAllVariants( $terms ) );
        $ret = array_unique( explode( '|', $terms ) );
        return $ret;
    }
}