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po_recordCount() return the number of records returned by the last select statement.
This portable function executes a SELECT COUNT statement based on the last SQL statement to determine the number of records if the database does not natively support row counting in a select statement.
There may be a substantial overhead to using this function on large recordsets.
/* * Access database connection assumed */ $result = $db->Execute('SELECT * FROM products'); $recordCount = $db->po_recordCount();