function _module_build_dependencies
_module_build_dependencies($files)
Determines which modules require and are required by each module.
Parameters
$files: The array of filesystem objects used to rebuild the cache.
Return value
The same array with the new keys for each module:
- requires: An array with the keys being the modules that this module requires.
- required_by: An array with the keys being the modules that will not work without this module.
File
- includes/module.inc, line 249
- API for loading and interacting with Drupal modules.
Code
function _module_build_dependencies($files) { require_once DRUPAL_ROOT . '/includes/graph.inc'; foreach ($files as $filename => $file) { $graph[$file->name]['edges'] = array(); if (isset($file->info['dependencies']) && is_array($file->info['dependencies'])) { foreach ($file->info['dependencies'] as $dependency) { $dependency_data = drupal_parse_dependency($dependency); $graph[$file->name]['edges'][$dependency_data['name']] = $dependency_data; } } } drupal_depth_first_search($graph); foreach ($graph as $module => $data) { $files[$module]->required_by = isset($data['reverse_paths']) ? $data['reverse_paths'] : array(); $files[$module]->requires = isset($data['paths']) ? $data['paths'] : array(); $files[$module]->sort = $data['weight']; } return $files; }
© 2001–2016 by the original authors
Licensed under the GNU General Public License, version 2 and later.
Drupal is a registered trademark of Dries Buytaert.
https://api.drupal.org/api/drupal/includes!module.inc/function/_module_build_dependencies/7.x