Hope you are having a good time. Going through the chrome store, I just found out another fantastic tool/extension for PHPers. PHP documentation, made simple. You can just type in the command, and it will get you to the answer in php.net documentation page for that command. Few advantages that I found were
1. Didn’t go to the website, as the tool is up on the browser.
2. The auto complete features don’t let you make guess much.
3. I love it 🙂
Here is the link.