I installed latest core package on Debian 9 including the MAPI package needed to run e.g. WebApp:
But this contains the mapi.so compiled against API=20151012, so my apache2 (running PHP 7.2) first could not find the extension:
PHP Warning: PHP Startup: Unable to load dynamic library 'mapi.so' (tried: /usr/lib/php/20170718/mapi.so (/usr/lib/php/20170718/mapi.so: cannot open shared object file: No such file or directory),
Then i copied the mapi.so from the PHP5 to the PHP7 extension path (/usr/lib/php/20170718/) but then Apache refuses to load the extension with the message:
PHP Warning: PHP Startup: mapi: Unable to initialize module\nModule compiled with module API=20151012\nPHP compiled with module API=20170718\nThese options need to match\n in Unknown on line 0
Has anybody an idea what i could have overseen here?