1 drupal.inc drupal_depth_first_search(&$graph)

Performs a depth-first search and sort on a directed acyclic graph.

Deprecated

since 1.0.0

See also

backdrop_depth_first_search()

Related topics

Drupal compatibility layer. These functions and classes are wrappers around Backdrop functions that allow for Drupal 7 modules to work with Backdrop. All of these functions are made available if the "backdrop_drupal_compatibility" option is enabled in your site's…

File

core/includes/drupal.inc, line 1831
Contains constants and function wrappers for Drupal 7.x compatibility.

Code

function drupal_depth_first_search(&$graph) {
  watchdog_deprecated_function('drupal', __FUNCTION__);
  backdrop_depth_first_search($graph);
}