I guess PHP is easiest to start, Ruby and Python are more fun. Javascript is obvious if you consider web programming. I'm interested in Scala, GoLang nowadays,

I guess PHP is easiest to start, Ruby and Python are more fun. Javascript is obvious if you consider web programming. I'm interested in Scala, GoLang nowadays, but I feel it's in too early stage still. Anyway I would recommend just trying every language, so you can select the most suitable one depending on the project.