- Default:
${CMAKE_INSTALL_LIBDIR}/php/<ZEND_MODULE_API_NO>(-zts)-<CONFIG>
Default directory for dynamically loadable PHP extensions. If left empty, it is
determined automatically. Can be overridden at runtime using the PHP
extension_dir INI directive. By default, it is a relative path inside the
installation prefix (CMAKE_INSTALL_PREFIX) path. The ZEND_MODULE_API_NO is a
value from the Zend/zend_modules.h. The CONFIG is CMake build type (Debug,
Release, DebugAssertions, RelWithDebInfo, MinSizeRel).
For example, default value for the Release build type with thread safety
enabled would be lib/php/20230901-zts-Release. After the default installation
prefix is prepended, it is /usr/local/lib/php/202309-zts-Release on *nix
systems and C:/Program Files/PHP/lib/php/202309-zts-Release on Windows.