Via Lifehacker today, there's a link to a huge list of cheat sheets on just about any topics you can think of, both web-related and not.

Included in the list are several PHP-related ones, including:

• the Ilovejackdaniels.com PHP cheat sheet
• the PCRE cheat sheet for PHP from phpguru.org
• PHP Template Designers
• the symfony project's guide to the framework admin generator

There's tons more where that came from including lots of other web-related ones for CSS, HTML, Javascript and the like. Check out this page on techtarget.com for the full listing.