function Factory::useXdg

3 calls to Factory::useXdg()

Factory::getCacheDir in vendor/composer/composer/src/Composer/Factory.php
Factory::getDataDir in vendor/composer/composer/src/Composer/Factory.php
Factory::getHomeDir in vendor/composer/composer/src/Composer/Factory.php

File

vendor/composer/composer/src/Composer/Factory.php, line 703

Class

Factory: Creates a configured instance of composer.

Namespace

Code

private static function useXdg() : bool {
    foreach (array_keys($_SERVER) as $key) {
        if (strpos((string) $key, 'XDG_') === 0) {
            return true;
        }
    }
    if (Silencer::call('is_dir', '/etc/xdg')) {
        return true;
    }
    return false;
}