PHP Bench is a brilliantly useful site for any PHP developers out there. Chris Vincent’s simple one-pager compares various ways to accomplish common tasks — loops, output, etc. — and displays live benchmark speed comparisons. Bookmark and return next time you’re wondering if foreach is really the best tool for the job (hint: it isn’t).

Read More At: http://www.digital-web.com/news/2008/06/Benchmarking_PHP