function path_to_theme

Return the path to the current themed element.

It can point to the active theme or the module handling a themed implementation. For example, when invoked within the scope of a theming call it will depend on where the theming function is handled. If implemented from a module, it will point to the module. If implemented from the active theme, it will point to the active theme. When called outside the scope of a theming call, it will always point to the active theme.

File

drupal/core/includes/theme.inc, line 1144

The theme system, which controls the output of Drupal.

Code

function path_to_theme() {
  global $theme_path;
  if (!isset($theme_path)) {
    drupal_theme_initialize();
  }
  return $theme_path;
}