This simplifies calling bson_to_zval() quite a bit.
bson_to_zval() now takes empty zval*
bson_to_zval_ex() now takes php_phongo_bson_state (with empty zval*)
bson_to_zval() will always alloc and init state.zchild
Having seperate MongoDB\Driver\ and BSON\ namespace was overruled :(
However, when you install pecl/bson seperately, it can be in the BSON
namespace, as it is a standalone package just wrapping libbson.
Since pecl/bson will be maintained in the same source as phongo, and I'd
like to share the testcases etc, we introduce a compile flag to detect
if we are compiling phongo or just bson, and set the namespace
appropriately
Multiple things here -- we shouldn't be injecting __pclass every time
we serialize an object -- only when we are preparing it to be inserted.
Otherwise, for example when executing an update, it will be injected
into the update document too -- which b0rks the update statement.
We also need to bail out when we don't get an array from the serialize
callback -- and rather then pretend the return array from the callback
is the data we got passed in in the get-go, keep the original zval
intact so we don't accidentally convert it to array
Jeremy Mikola