Zlib is a compression tool from

For PHP suitable sources and up-to-date information see

The current version is 1.2.7 released May 2, 2012 and is VERY stable

PHP on Windows uses the static version of the library, but can be custom compiled to link to the dll version, simply remove the static version of the library from your LIB path when compiling.

The latest ZLib version does not work yet with the ASM optimization on x64's DLL but only for the static libraries. However they are available and used on Win32 using a small patch fixing some implicit casting issues (patch sent to the maintainer, see bug. Our sources are already patched).

internals/windows/libs/zlib.txt · Last modified: 2017/09/22 13:28 by