private static function init() {
			self::$_ownerName          = function_exists( 'get_current_user' ) ?
				get_current_user() :
				'unknown';
			self::$_isStorageLoggingOn = ( 1 == get_option( 'fs_storage_logger', 0 ) );
			self::$_abspathLength      = strlen( ABSPATH );
			self::$_processID          = mt_rand( 0, 32000 );

			// Process ID may be `false` on errors.
			if ( ! is_numeric( self::$_processID ) ) {
				self::$_processID = 0;
			}
		}