On the lighter side of the language, Antony Dovgal has posted ten commandments that PHP developers should follow including:

• Thou shalt obey the Release Master.
• Thou shalt not forget to add comments to thy code, especially if the code is tricky.
• Thou shalt not fix a bug only in one of the branches unless it did not exist in the others.
• Thou shalt discuss all new features in internals@.

IMO it's time to make the development process more organized. This is my version of what I would like to see as an official set of rules for PHP community.