int pg_cmdtuples (int result_id)
Pg_cmdtuples() returns the number of tuples (instances) affected by INSERT, UPDATE, and DELETE queries. If no tuple is affected the function will return 0.
Example 1. Pg_cmdtuples()
<?php $result = pg_exec ($conn, "INSERT INTO publisher VALUES ('Author')"); $cmdtuples = pg_cmdtuples ($result); echo $cmdtuples . " <- cmdtuples affected."; ?>