Yesterday, we have post over the faster search for the WordPress codex WPLookup and today we give you a nice search for the reference of different WordPress versions from Joost de Valk.
Yoast write over his search tools:
This site provides a PHP Cross Reference of the WordPress and BBPress source, using PHPXref. The Trunk versions are updated from SVN every 30 minutes, and major new releases will be added here as soon as possible.
For future use, bookmark this search page, that'll load faster and has all the search options, or install one of the search plugins below!