pg_fetch_object() returns an
object with properties that correspond to the fetched row. It
returns FALSE if there are
no more rows or error.
pg_fetch_object() is similar to
pg_fetch_array(), with one difference - an object is
returned, instead of an array. Indirectly, that means that
you can only access the data by the field names, and not by
their offsets (numbers are illegal property names).
row is row (record)
number to be retrieved. First row is 0.
Speed-wise, the function is identical to
pg_fetch_array(), and almost as quick as
pg_fetch_row() (the difference is insignificant).
注: From 4.1.0, row is optional.
From 4.3.0, result_type is default to PGSQL_ASSOC while older versions' default was PGSQL_BOTH. There is no use for numeric property, since numeric property name is invalid in PHP.
result_type may be deleted in future versions.
See also pg_query(),
pg_fetch_array(),
pg_fetch_row() and
pg_fetch_result().
注: From 4.1.0, row became optional. Calling pg_fetch_object() will increment internal row counter counter by 1.