protected function loadDrushAliasesByRelam($realm)
    {
        static $cached = [];

        if (empty($cached[$realm])) {
            $project_root = ProjectX::projectRoot();

            if (!file_exists("$project_root/drush")) {
                return [];
            }
            $drush_alias_dir = "$project_root/drush/site-aliases";

            if (!file_exists($drush_alias_dir)) {
                return [];
            }

            if (!file_exists("$drush_alias_dir/$realm.aliases.drushrc.php")) {
                return [];
            }

            include_once "$drush_alias_dir/$realm.aliases.drushrc.php";

            $cached[$realm] = isset($aliases) ? $aliases : array();
        }

        return $cached[$realm];
    }
protected function loadDrushAliasesByRelam($realm)
    {
        static $cached = [];

        if (empty($cached[$realm])) {
            $project_root = ProjectX::projectRoot();

            if (!file_exists("$project_root/drush")) {
                return [];
            }
            $drush_alias_dir = "$project_root/drush/site-aliases";

            if (!file_exists($drush_alias_dir)) {
                return [];
            }

            if (!file_exists("$drush_alias_dir/$realm.aliases.drushrc.php")) {
                return [];
            }

            include_once "$drush_alias_dir/$realm.aliases.drushrc.php";

            $cached[$realm] = isset($aliases) ? $aliases : array();
        }

        return $cached[$realm];
    }
protected function loadDrushAliasesByRelam ( $ realm ) { static $ cached = [ ] ; if ( empty ( $ cached [ $ realm ] ) ) { $ project_root = ProjectX :: projectRoot ( ) ; if ( ! file_exists ( "$project_root/drush" ) ) { return [ ] ; } $ drush_alias_dir = "$project_root/drush/site-aliases" ; if ( ! file_exists ( $ drush_alias_dir ) ) { return [ ] ; } if ( ! file_exists ( "$drush_alias_dir/$realm.aliases.drushrc.php" ) ) { return [ ] ; } include_once "$drush_alias_dir/$realm.aliases.drushrc.php" ; $ cached [ $ realm ] = isset ( $ aliases ) ? $ aliases : array ( ) ; } return $ cached [ $ realm ] ; }
Load Drush local aliases.

@return array
An array of the loaded defined alias.
Load Drush local aliases .