[oss]

Hi..
I would like to know which among the server side languages (asp,php,perl,coldfusion etc) is the best in general.
I know this would depend on my uses...here are some things i am lookin for:
1) easy access to a database system(read,write and modify its contents dynamically)
2) can help me open websites and automatically fill in text and click buttons..yup..for logging in...
3) copy text from a webpage displayed .. even from its address url..
4) manipulate,send data and control other applications..
Please do advice...
Thanking in advance..