cmake PHP examples

polarphp/polarphp cmake/modules/ProcesseRequirePackages.cmake :27 

find_package(PHP)

cfillion/reapack src/CMakeLists.txt :153 

find_package(PHP REQUIRED)

msteinbeck/tinyspline src/CMakeLists.txt :1511 

find_package(
      PHP 7
      COMPONENTS Zend
      REQUIRED
    )

MapServer/MapServer src/mapscript/phpng/CMakeLists.txt :11 

FIND_PACKAGE(PHP REQUIRED)