The PHP team is once again proud to participate in the Google Summer of Code. Ten students will "flip bits instead of burgers" this summer: Zend LLVM Extension by JoonasGovenius, mentored by NunoLopesPHP Optimizer by SamuelGraham Kelly IV, mentored by DerickRethansPhD Improvements and Updates by NicholasSloan, mentored by HannesMagnussonReplace auto* with CMake by Alejandro LeivaRojas, mentored by Pierre A.Joyegsoc:2008 - XDebug by Chung-YangLee, mentored by DavidCoallierRewrite the run-tests.php script by CesarMontedonico, mentored by TravisSwicegoodPHP Bindings for Cairo by AkshatGupta, mentored by AnantNarayananAlgorithm Optimizations by MichalDziemianko, mentored by ScottMacVicarPECL, Website Improvements by BarryCarlyon, mentored by Helgi ÞormarÞorbjörnssonImplement Unicode into PHP 6 by Henrique do NascimentoAngelo, mentored by ScottMacVicar