Php, mysql, html, css programmer required to customize 2 tabs on a website

I have a question and answers website, and it needs some customization. There're 2 tabs "New answers" and "Hot answers" in homepage, category page and tag page. I want to customize the data displayed in 2 tabs. 1. For each question in each tab, I want to insert the word "Answered" in front of the word by, and replace the username with the person who answered. And change the date to the date the question was answered. 2. I need to change it in Homepage, Category page and Tag page. The attachment is the final result I want.