PHP, Memcached インストール (Install Memcached PHP HomeBrew)

$ brew install pkg-config

$ pecl install memcached

(中略)

Example:

Installing '/usr/local/Cellar/php@7.1/7.1.18/pecl/20160303/memcached.so'

$ php -i | grep php.ini

Example:

Configuration File (php.ini) Path => /usr/local/etc/php/7.1
Loaded Configuration File => /usr/local/etc/php/7.1/php.ini

$ vim vim /usr/local/etc/php/7.1/php.ini

Add write:

extension='/usr/local/Cellar/php@7.1/7.1.18/pecl/2016033/memcached.so'

$ php -m | grep memcached

memcached