Merge v2.2 into v2.x#1946

mongodb-php-bot merged 1 commit intov2.xmongodb/mongo-php-driver:v2.xfrom

merge-v2.2-into-v2.x-1771333338613mongodb/mongo-php-driver:merge-v2.2-into-v2.x-1771333338613Copy head branch name to clipboard