C macros for hash tables and more

TCP port scanner, spews SYN packets asynchronously, scanning entire Internet in under 5 minutes.

Portable file system cache diagnostics and control

Builds PHP so that multiple versions can be used side by side.

A PHP extension using specific int-int, int-string and string-int hashes

Primitives for functional programming in PHP

A PHP SAPI module to emulate PHP requests in a loop, this can be used to test persistent connections or PHP extensions in threaded environments