(PHP 4 >= 4.2.0)
pg_affected_rows -- Returns number of affected records (tuples)
( resource result)
pg_affected_rows() returns the number of tuples (instances/records/rows) affected by INSERT, UPDATE, and DELETE queries executed by pg_query(). If no tuple is affected by this function, it will return 0.
Example 1. pg_affected_rows() example
$result = pg_query($conn, "INSERT INTO authors VALUES ('Orwell', 2002, 'Animal Farm')");
$cmdtuples = pg_affected_rows($result);
echo $cmdtuples . " tuples are affected.\n";
Note: This function used to be called pg_cmdtuples().
See also pg_query() and pg_num_rows().