class My_Language extends CI_Language
{
 
    /**
     * Fetch a single line of text from the language array and allows to add vars like sprintf
     *
     * @access  public
     * @param   string  $line   the language line
     * @return  string
     */
    function linef($line)
    {
        $line = parent::line($line);
        if ($line) {
            $args = func_get_args();
            array_shift($args); //Removes the line
            return vsprintf($line, $args);
        } else {
            return $line;
        }
    }
 
} // END class My_Language

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