Does PHP have anything like Ruby's irb?
php
Solution
Run `php -a` in the command-line. But this does not work on Windows.
For Windows, you may want to try phpa-norl.
Problem
If I want to try out something new in Ruby or Javascript, I love getting immediate feedback from `irb` or the JS console in Firebug. Is there anything like that for PHP? Update As @bernie pointed out, such tools are called REPLs - "Read-eval-print loop"