function drupal_is_front_page

Check if the current page is the front page.

Return value

Boolean value: TRUE if the current page is the front page; FALSE if otherwise.

File

drupal/includes/path.inc, line 284

Functions to handle paths in Drupal, including path aliasing.

Code

function drupal_is_front_page() {

  // Use the advanced drupal_static() pattern, since this is called very often.
  static $drupal_static_fast;
  if (!isset($drupal_static_fast)) {
    $drupal_static_fast['is_front_page'] =& drupal_static(__FUNCTION__);
  }
  $is_front_page =& $drupal_static_fast['is_front_page'];
  if (!isset($is_front_page)) {

    // As drupal_path_initialize updates $_GET['q'] with the 'site_frontpage' path,
    // we can check it against the 'site_frontpage' variable.
    $is_front_page = $_GET['q'] == variable_get('site_frontpage', 'node');
  }
  return $is_front_page;
}