DB_result::numRows()

Description

Get the number of rows in a result set.

Return value

integer - number of rows or a DB_Error object on failure

Note

This function can not be called statically.

Example

<?php
// Once you have a valid DB object named $db...
$res =& $db->query('SELECT * FROM phptest');
echo $res->numRows();
?>

See

numCols(), affectedRows()