public static function percentageWordsWithThreeSyllables($strText, $blnCountProperNouns = true, $strEncoding = '')
{
$intWordCount = Text::wordCount($strText, $strEncoding);
$intLongWordCount = self::wordsWithThreeSyllables($strText, $blnCountProperNouns, $strEncoding);
$intPercentage = Maths::bcCalc(Maths::bcCalc($intLongWordCount, '/', $intWordCount), '*', 100);
return $intPercentage;
}