SearchIndex::prepareStringToSearch

static function prepareStringToSearch($string, $isFullTextIndexEnabled = true): string
{
	$string = trim($string);
	$string = ToUpper($string);
	$string = self::prepareToken($string);

	if ($isFullTextIndexEnabled)
	{
		$string = FilterHelper::matchAgainstWildcard($string, '*');
	}

	return $string;
}