Recently Alvaro posted a very nice blog explaining the PHP based The specified item was not found.. I was very much impressed seeing that. I too had the same thoughts, and one of my all times favorites is the Try-It-Yourself that I used when I learnt the HTML.
Having such an emulator for simple ABAP reports is cool. Thanks to Alvaro for sharing this example which helped me to find this RFC_ABAP_INSTALL_AND_RUN function module.
Here is one more using every ones favorite Microsoft Excel.
The Excel SE38 emulator
The complete source code for the same is given below,
To clear the source code
To clear the result
To Execute and Display result
I hope this is very simple and useful.