mongodb/mongo-php-driver — pull request #749 by bjori (2014-10-28 17:19:30+00:00)
Title: Fixed PHP-1257: Support 50 replicaset members

Bump our max ReplicaSet member count to 50 to support MongoDB 2.8.

This is just a stop-gap messurement until we can figureout a solution
for supporting infinate secondaries.