static function toNFC( $string ) {
		if ( NORMALIZE_INTL ) {
			return normalizer_normalize( $string, Normalizer::FORM_C );
		} elseif ( self::quickIsNFC( $string ) ) {
			return $string;
		} else {
			return self::NFC( $string );
		}
	}
static function toNFC( $string ) {
		if ( NORMALIZE_INTL ) {
			return normalizer_normalize( $string, Normalizer::FORM_C );
		} elseif ( self::quickIsNFC( $string ) ) {
			return $string;
		} else {
			return self::NFC( $string );
		}
	}
static function toNFC ( $ string ) { if ( NORMALIZE_INTL ) { return normalizer_normalize ( $ string , Normalizer :: FORM_C ) ; } elseif ( self :: quickIsNFC ( $ string ) ) { return $ string ; } else { return self :: NFC ( $ string ) ; } }
Convert a UTF-8 string to normal form C, canonical composition.
Fast return for pure ASCII strings; some lesser optimizations for
strings containing only known-good characters.

@param string $string a valid UTF-8 string. Input is not validated.
@return string a UTF-8 string in normal form C
Convert a UTF - 8 string to normal form C canonical composition . Fast return for pure ASCII strings ; some lesser optimizations for strings containing only known - good characters .