Interesting to see both PHP continued dominance. It was also surprising to see how far down the list Python happened to be.Even though jobs aren't always determined by developers I expected the list to be a little more similar to this one:
github is a closed bubble of developer's personal projects, not an accurate gauge of an industry looking for developers. apples/oranges imho.
How much of development is starting a new project from scratch vs. maintenance? Millions of apps are out there written in PHP, and they all need to be maintained.