Let's develop Database Application

Our database system won't useful and function, If without application. The Application is database querying, is able to put data for managing, viewing, and store data to database system.
We are able to develop the application in various platform such as C/C++, Java, ASP, etc.. . Each
platforms is different database querying command such as JAVA has JDBC ,but they are implement SQL command such as INSERT, UPDATE, DELETE.

My mini-project application has been developed in PHP Platform, Web application,is require Apache and web browser for execute.The platform is database supported and it is OPEN-SOURCE platform.I implement MySQL for my database. The core of my mini-project is data querying,INSERT, UPDATE, DELETE ,they are essential. I have develop with others language are HTML and JavaScript. I have develop in OOP concept because it is easy to maintain.The entities in my database is Class in PHP so fine-grained of code is decresed and easy to query in entities table in my database. I have to implement SQL in any section such as viewing.

Sometimes, I have trouble in development. Coding is not meet requirement because SQL is
useless in sometime, can't querying data thorough application when I test in Unit testing. The
trouble may caused by environment such as Apache is hanging or Operating system problems.
I also have developed other functional of the application and decorate my Application.

I do 85% for coding in PHP because I can't select suitable PHP IDE for me.Although I use
Netbeans, It is trouble. I think coding in dreamweaver is easy because I can see web application
appearence.

I will develop remain module in PHP language. I expect my knowledge about web development
will improved.