function date_querystring in Date 6.2

Pick up filter and sort info from url.

1 call to date_querystring()

date_real_url in ./date_api.module

Figure out the URL of the date view we're currently looking at, adapted to various date types or specific date arguments.

File

./date_api.module, line 2478

This module will make the date API available to other modules. Designed to provide a light but flexible assortment of functions and constants, with more functionality in additional files that are not loaded unless other modules specifically include them.

Code

function date_querystring($view, $extra_params = array()) {
  $query_params = array_merge($_GET, $extra_params);

  // Allow NULL params to be removed from the query string.
  foreach ($extra_params as $key => $value) {
    if (!isset($value)) {
      unset($query_params[$key]);
    }
  }

  // Filter the special "q" and "view" variables out of the query string.
  $exclude = array(
    'q',
  );
  $query = drupal_query_string_encode($query_params, $exclude);

  // To prevent an empty query string from adding a "?" on to the end of a URL,
  // we return NULL.
  return !empty($query) ? $query : NULL;
}