How can one prevent variables from being overwritten in PHP scripts when using multiple db_fetch calls?

To prevent variables from being overwritten in PHP scripts when using multiple db_fetch calls, you can store the results of each db_fetch call in separate variables or arrays. This way, each set of data retrieved from the database will be stored independently and prevent any overwriting of variables.

// Example of preventing variable overwrite when using multiple db_fetch calls

// First db_fetch call
$result1 = db_fetch($query1);

// Second db_fetch call
$result2 = db_fetch($query2);

// Third db_fetch call
$result3 = db_fetch($query3);