Are you sure about PHP being faster than python?

Unscientific as it could be, this test shows speeds comparable or better for python:

http://shootout.alioth.debian.org/gp4/benchmark.php?test=all...

[lines going right are better for python, the ones going left are better for php]

I don't mean to bring this as proof of any sort, but also according to my own experience python scripts outperform php ones.