public static function encodeEmail($strString)
	{
		if (strpos($strString, '@') === false)
		{
			return $strString;
		}

		$arrEmails = static::extractEmail($strString, Config::get('allowedTags'));

		foreach ($arrEmails as $strEmail)
		{
			$strEncoded = '';
			$arrCharacters = Utf8::str_split($strEmail);

			foreach ($arrCharacters as $strCharacter)
			{
				$strEncoded .= sprintf((random_int(0, 1) ? '&#x%X;' : '&#%s;'), Utf8::ord($strCharacter));
			}

			$strString = str_replace($strEmail, $strEncoded, $strString);
		}

		return str_replace('mailto:', '&#109;&#97;&#105;&#108;&#116;&#111;&#58;', $strString);
	}