5% - Morning developer scrum meeting.
10% - Email.
65% - New product development and ongoing product feature development.
15% - Support-related bug fixing.
5% - Client meeting calls, product planning meetings.
I'm 9 to 5 working at a PHP web development startup. The 9 and the 5 vary as needed but I'm almost always home for dinner.
(PS: We're hiring if you're any good and willing to relocate to Cleveland!)
Your language breakdown really depends on the job and the project. If I'm working on a web app, I do about 50% PHP and 50% "frontend" (i.e. HTML / CSS / LESS / Javascript / Backbone / jQuery etc.). If I'm working on a mobile app, since we don't have a serverside language available, the frontend work shifts up (and any heavy processing / database usage we need ends up as an API on our server). There's also some Node.js sprinkled in there for worker scripts and queue processors.