function path_to_theme in Drupal 7

Same name and namespace in other branches

1. 4 includes/theme.inc \path_to_theme()
2. 5 includes/theme.inc \path_to_theme()
3. 6 includes/theme.inc \path_to_theme()

Returns 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.

4 calls to path_to_theme()

bartik_preprocess_html in themes/bartik/template.php

Add body classes if certain regions have content.

garland_preprocess_html in themes/garland/template.php

Override or insert variables into the html template.

seven_preprocess_html in themes/seven/template.php

Override or insert variables into the html template.

template_preprocess in includes/theme.inc

Adds a default set of helper variables for variable processors and templates.

File

includes/theme.inc, line 1227

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;
}