how pass base64encode characters in codeigniter url?

Question

I have URL like this http://domain/home/activate/MzU= .the parameter

 "MzU=" = base64encode($data)

I cant open this URL with this parameter. Error like this!"The URI you submitted has disallowed characters." How can i pass base64encode characters in codeigniter url?

Answer 1

You can create a helper with the following functions:

function url_query_encode($array = array())
{
    return str_replace('/', '_', rtrim(base64_encode(gzcompress(serialize($array))), '='));
}


function url_query_decode($str = '')
{
    return (is_string($str) && strlen($str)) ? @unserialize(gzuncompress(base64_decode(str_replace('_', '/', $str)))) : FALSE;
}

Answer 2

Please add the character "=" to $config['permitted_uri_chars'] in your config.php file which is available in your application/config directory