function block_refresh_get_query_as_string in Block Refresh 7.2

Same name and namespace in other branches

1. 7 block_refresh.module \block_refresh_get_query_as_string()

get all $_GET values, unset q and render, and return as string

1 call to block_refresh_get_query_as_string()

block_refresh_init in ./block_refresh.module

Implements hook_init(). Calls the jquery to refresh blocks automatically, but only if the blocks exist on the current page and are enabled

File

./block_refresh.module, line 256

Code

function block_refresh_get_query_as_string() {
  $vars = $_GET;
  if (!empty($vars['q'])) {
    unset($vars['q']);
  }
  if (!empty($vars['render'])) {
    unset($vars['render']);
  }
  if (count($vars) > 0) {
    $querystring = '?' . http_build_query($vars);
    return $querystring;
  }
  else {
    return '';
  }
}