How to register/enable memcached dev with php7 on apache-mod php?

Question

PHP

after installing from git clone https://github.com/php-memcached-dev/php-memcached.git
it installed to /usr/lib/php/...
how can i enable mod_php7 extension in apache now?

Answer 1

The php.ini used by mod_php7 must have a directive to enable the extension:
blablabla.so itself must be in the directory specified by extension_dir in php.ini. The easiest way is to create a symlink to the corresponding file in /usr/lib/php/... If extension_dir is not set in php.ini, you can find out the default value like this:
php7.0 -i | grep extension_dir(php7.0-cli must be installed). Or you can just see in which folder *.so files from other php extensions are located.