PHPC-394: Fix issue with WriteException and zend_read_property
PHPC-394: Fix issue with WriteException and zend_read_property

derickr/mongo-php-driver,derickr/mongo-php-driver-prototype,mongodb/mongo-php-driver,derickr/mongo-php-driver-prototype,derickr/mongo-php-driver-prototype,derickr/mongo-php-driver-prototype,mongodb/mongo-php-driver,derickr/mongo-php-driver,jmikola/mongo-php-driver,10gen-labs/mongo-php-driver-prototype,derickr/mongo-php-driver,mongodb-labs/mongo-php-driver-prototype,jmikola/mongo-php-driver-prototype,derickr/mongo-php-driver,jmikola/mongo-php-driver-prototype,jmikola/mongo-php-driver-prototype,10gen-labs/mongo-php-driver-prototype,jmikola/mongo-php-driver-prototype,jmikola/mongo-php-driver,jmikola/mongo-php-driver,mongodb/mongo-php-driver,mongodb-labs/mongo-php-driver-prototype,10gen-labs/mongo-php-driver-prototype,10gen-labs/mongo-php-driver-prototype,mongodb-labs/mongo-php-driver-prototype,10gen-labs/mongo-php-driver-prototype,derickr/mongo-php-driver,jmikola/mongo-php-driver,mongodb/mongo-php-driver,mongodb/mongo-php-driver,derickr/mongo-php-driver,jmikola/mongo-php-driver-prototype,mongodb-labs/mongo-php-driver-prototype,mongodb-labs/mongo-php-driver-prototype,jmikola/mongo-php-driver,derickr/mongo-php-driver-prototype