If I title my question (e.g.) "What is PHP?" and tag it php, the question page gets titled
<title>php - What is PHP?</title>
<title>php5 - What is PHP?</title>
The title prefix changed from "php - " to "php5 - ".
Question 1: What is the priority or procedure followed by Stack Exchange to re-
<title> the questions in this manner?
Question 2: If I really need the
<title>-prefix to be "php - " instead of "php5 - ", what should I do?