Execute options are now parsed via php_array functions, which makes the options case-sensitive.
A helper function is now used to convert legacy options for the original three execute methods into an array. This simplifies option parsing in php_phongo.c.
Additionally, Manager methods now perform their own server selection, which means that execute functions in php_phongo.c can rely on a server_id being provided.
Tests have been updated to expect a serverId option when relevant (e.g. query opts). Additionally, error tests for execute methods have been improved so that invalid values for all known options are tested.
This only updates exceptions where object types are entirely unexpected. For instance, options that expect a BSON document (i.e. array or object) need not use this macro, as any object would be accepted.
Jeremy Mikola