An alternative way to send variables to functions?

[eluser]Lima[/eluser]
Yeah it's possible for you
just do this things :

modify config/config.php

Code:

$config['permitted_uri_chars'] = '';

make helpers to easy access like this

Code:

if (! function_exists('get_request_data'))
{
  function get_request_data($names, $default=null, $xss_clean=FALSE)
  {
    $rtn = array();
    if (is_array($names)) foreach ($names as $i => $v)
    {
      if (isset($_REQUEST[$v])) $rtn[$v] = $xss_clean ? xss_clean($_REQUEST[$v]) : $_REQUEST[$v];
      else $rtn[$v] = isset($default[$v]) ? $default[$v] : null;
    }
    elseif (isset($_REQUEST[$names])) $rtn = $xss_clean ? xss_clean($_REQUEST[$names]) : $_REQUEST[$names];
    else $rtn = $default;

    return $rtn;
  }
}

from your controller just call helper

http://www.yoursite.com/welcome/home/?va...ar2=value2

Code:

$data = get_request_data(array('var1', 'var2', 'var3'), array('default1', 'default2', 'default3'));

or

$data = get_request_data('var1', 'default1');

hope this can help.