wget https://pecl.php.net/get/apcu-5.1.15.tgz
tar -xzvf apcu-5.1.15.tgz
cd apcu-5.1.15
phpize
./configure
make && make install
vim /etc/php.ini
extension=apcu.so
systemctl restart php-fpm
wget https://pecl.php.net/get/apcu-5.1.15.tgz
tar -xzvf apcu-5.1.15.tgz
cd apcu-5.1.15
phpize
./configure
make && make install
vim /etc/php.ini
extension=apcu.so
systemctl restart php-fpm