Alternative PHP-Mapscript for PHP7 with the good old C-code from https://github.com/mapserver/mapserver
This project is now part of mapserver v7.4 (see https://github.com/mapserver/mapserver) and will not continue here.
Native PHP-Mapscript for PHP8 is now available in my fork https://github.com/bjoernboldt/MapServer-with-PHP8-support