If don't want see warning messages generated from the PHP engine when executing PHP scripts, you can change the error_reporting setting in the php.ini configuration file.

Open php.ini and change the following lines:

;error_reporting = E_ALL & ~E_NOTICE

error_reporting = E_ALL & ~E_WARNING

Now run the script in the previous tutorial again, you will not see the warning messages from the PHP engine:

Execution failed:

State: S0002

Error: [Microsoft][ODBC SQL Server Driver][SQL Server]

Cannot drop the table 'GlobalGuideLine', because it does not

exist or you do not have permission.