How can the mysql_data_seek function be used effectively in PHP scripts to reset the array pointer for data retrieval?

When working with MySQL result sets in PHP, the mysql_data_seek function can be used to reset the internal pointer of the result set to a specified row number. This can be useful when you need to retrieve data from a specific row in the result set after iterating through it. By using mysql_data_seek, you can easily reset the pointer to the desired row and fetch the data without having to re-execute the query.

// Assume $result is the MySQL result set
// Reset the pointer to the first row
mysql_data_seek($result, 0);

// Fetch data from the first row
$row = mysql_fetch_assoc($result);

// Process the data as needed
echo $row['column_name'];