Same name in other branches

1. 8.9.x core/lib/Drupal/Core/Extension/ExtensionDiscovery.php \Drupal\Core\Extension\ExtensionDiscovery::sort()
2. 10 core/lib/Drupal/Core/Extension/ExtensionDiscovery.php \Drupal\Core\Extension\ExtensionDiscovery::sort()
3. 11.x core/lib/Drupal/Core/Extension/ExtensionDiscovery.php \Drupal\Core\Extension\ExtensionDiscovery::sort()

Sorts the discovered extensions.

Parameters

\Drupal\Core\Extension\Extension[] $all_files: The list of all extensions.

array $weights: An array of weights, keyed by originating directory.

Return value

\Drupal\Core\Extension\Extension[] The sorted list of extensions.

1 call to ExtensionDiscovery::sort()

ExtensionDiscovery::scan in core/lib/Drupal/Core/Extension/ExtensionDiscovery.php

Discovers available extensions of a given type.

File

core/lib/Drupal/Core/Extension/ExtensionDiscovery.php, line 306

Class

ExtensionDiscovery

Discovers available extensions in the filesystem.

Namespace

Drupal\Core\Extension

Code

protected function sort(array $all_files, array $weights) {
    $origins = [];
    $profiles = [];
    foreach ($all_files as $key => $file) {
        // If the extension does not belong to a profile, just apply the weight
        // of the originating directory.
        if (strpos($file->subpath, 'profiles') !== 0) {
            $origins[$key] = $weights[$file->origin];
            $profiles[$key] = NULL;
        }
        elseif (empty($this->profileDirectories)) {
            $origins[$key] = static::ORIGIN_PROFILE;
            $profiles[$key] = NULL;
        }
        else {
            // Apply the weight of the originating profile directory.
            foreach ($this->profileDirectories as $weight => $profile_path) {
                if (strpos($file->getPath(), $profile_path) === 0) {
                    $origins[$key] = static::ORIGIN_PROFILE;
                    $profiles[$key] = $weight;
                    continue 2;
                }
            }
        }
    }
    // Now sort the extensions by origin and installation profile(s).
    // The result of this multisort can be depicted like the following matrix,
    // whereas the first integer is the weight of the originating directory and
    // the second is the weight of the originating installation profile:
    // 0   core/modules/node/node.module
    // 1 0 profiles/parent_profile/modules/parent_module/parent_module.module
    // 1 1 core/profiles/testing/modules/compatible_test/compatible_test.module
    // 2   sites/all/modules/common/common.module
    // 3   modules/devel/devel.module
    // 4   sites/default/modules/custom/custom.module
    array_multisort($origins, SORT_ASC, $profiles, SORT_ASC, $all_files);
    return $all_files;
}

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