Extension has moved
As of the 3.15.0 release, this extension is now included in HHVM core.
Differences from Zend
There are a few differences from the standard Zend implementation.
- The connection resource is not optional.
- The following functions are not implemented for various reasons:
There is a connection pool you can use with the
$connection_type parameter is ignored for both
There are a few new function:
pg_connection_pool_stat: It gives some information, eg. count of connections, free connections, etc.
pg_connection_pool_sweep_free: Closing all unused connection in all pool.
pg_pconnect function creates a different connection pool for each
pg_fetch_object function only supports returning
Otherwise, all functionality is (or should be) the same as the Zend implementation.
As always, bugs should be reported to the issue tracker and patches are very welcome.