Warning: mysql_num_rows() expects parameter 1 to be resource, boolean given in C:\xampp\htdocs\login2\login.php on line 17
whts means this error plz help me
It means that the function expects one parameter and that parameter must be a query, not true/false boolean.
mysql_num_rows( mysql_query(something) )
Hi,
Some correction there. The parameter expected is not a query, but a resource instead. In this case, the resource is a group of result returned by the mysql_query(sql statement goes here).
Regards,
developer.dex2908