private function extractUsedParams(SqlToken $statement, $params)
    {
        preg_match_all('/(?P<placeholder>[:][a-zA-Z0-9_]+)/', $statement->getSql(), $matches, PREG_SET_ORDER);
        $result = [];
        foreach ($matches as $match) {
            $phName = ltrim($match['placeholder'], ':');
            if (isset($params[$phName])) {
                $result[$phName] = $params[$phName];
            } elseif (isset($params[':' . $phName])) {
                $result[':' . $phName] = $params[':' . $phName];
            }
        }
        return $result;
    }
private function extractUsedParams(SqlToken $statement, $params)
    {
        preg_match_all('/(?P<placeholder>[:][a-zA-Z0-9_]+)/', $statement->getSql(), $matches, PREG_SET_ORDER);
        $result = [];
        foreach ($matches as $match) {
            $phName = ltrim($match['placeholder'], ':');
            if (isset($params[$phName])) {
                $result[$phName] = $params[$phName];
            } elseif (isset($params[':' . $phName])) {
                $result[':' . $phName] = $params[':' . $phName];
            }
        }
        return $result;
    }
Returns named bindings used in the specified statement token.
@param SqlToken $statement
@param array $params
@return array