Description
int
pg_num_rows ( resource result)
pg_num_rows() will return the number of rows in
a PostgreSQL result resource.
result is a query result resource returned
by pg_query(). This function will return -1 on
error.
Nota:
Use pg_affected_rows() to get number of rows
affected by INSERT, UPDATE and DELETE query.
Nota:
This function used to be called pg_numrows().
See also pg_num_fields() and
pg_affected_rows().
