<?php //getShortDescription.a%253A3%253A%257Bi%253A0%253Bs%253A19%253A%2522App%255CDocument%255CAgency%2522%253Bi%253A1%253Bs%253A13%253A%2522carrierOrNull%2522%253Bi%253A2%253Ba%253A0%253A%257B%257D%257D

return [PHP_INT_MAX, 'Null-safe carrier accessor for deprecated/inactive agencies whose `carrier` was never set
(null in Mongo → uninitialized typed property, which {@see self::getCarrier()} would throw on).'];