system_get_info($type, $name = NULL)
Returns an array of information about enabled modules or themes.
This function returns the contents of the .info.yml file for each installed module or theme.
Parameters
$type: Either 'module' or 'theme'.
$name: (optional) The name of a module or theme whose information shall be returned. If omitted, all records for the provided $type will be returned. If $name does not exist in the provided $type or is not enabled, an empty array will be returned.
Return value
An associative array of module or theme information keyed by name, or only information for $name, if given. If no records are available, an empty array is returned.
See also
\Drupal\Core\Extension\ThemeHandlerInterface::rebuildThemeData()
File
- core/modules/system/system.module, line 915
- Configuration system that lets administrators modify the workings of the site.
Code
function system_get_info($type, $name = NULL) {
if ($type == 'module') {
$info = &drupal_static(__FUNCTION__);
if (!isset($info)) {
if ($cache = \Drupal::cache()->get('system.module.info')) {
$info = $cache->data;
}
else {
$data = system_rebuild_module_data();
foreach (\Drupal::moduleHandler()->getModuleList() as $module => $filename) {
if (isset($data[$module])) {
$info[$module] = $data[$module]->info;
}
}
// Store the module information in cache. This cache is cleared by
// calling system_rebuild_module_data(), for example, when listing
// modules, (un)installing modules, importing configuration, updating
// the site and when flushing all the caches.
\Drupal::cache()->set('system.module.info', $info);
}
}
}
else {
$info = array();
$list = system_list($type);
foreach ($list as $shortname => $item) {
if (!empty($item->status)) {
$info[$shortname] = $item->info;
}
}
}
if (isset($name)) {
return isset($info[$name]) ? $info[$name] : array();
}
return $info;
}
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