Originariamente inviato da Enry2108
dal manuale:

codice:
bool mysql_free_result ( resource $result )
mysql_free_result() will free all memory associated with the result identifier result.

mysql_free_result() only needs to be called if you are concerned about how much memory is being used for queries that return large result sets. All associated result memory is automatically freed at the end of the script's execution.
Si ma tu utilizzi my_free_result() e non mysql_free_result().