Warning: mysql_fetch_array(): supplied argument is not a valid MySQL result

Question

I get the error when trying to run this:

query(         


        

Answer 1

This error means your query failed. mysql_query() returns false if an error occurred, you are then passing false to mysql_fetch_array() which is triggering the error message.

Your query could be failing due to a missing/wrong table or field. To see the detailed error, print out the result of mysql_error().

The mysql_* library is deprecated. It is recommended to upgrade to MySQLi or PDO.