在ubuntu上安裝php7.2

sudo apt-get update && apt-get upgrade

sudo apt-get install python-software-properties

sudo add-apt-repository ppa:ondrej/php

sudo apt-get update

sudo apt-get install php7.2-fpm php7.2-cli php7.2-curl

sudo apt-get install php7.2

sudo apt-get install php7.2-curl php7.2-gd php7.2-json php7.2-mbstring php7.2-intl php7.2-mysql php7.2-xml php7.2-zip

sudo apt-get upgrade

編輯 /etc/php/7.2/fpm/php-fpm.conf 

emergency_restart_threshold = 10
emergency_restart_interval = 1m

編輯 /etc/php/7.2/fpm/pool.d/*.conf
user = deploy  (自行更改)
group = deploy (自行更改)

listen = 127.0.0.1:9000
listen.allowed_clients = 127.0.0.1

pm.max_children = 51
pm.start_servers = 3
pm.min_spare_servers = 2
pm.max_spare_servers = 4
pm.max_requests = 1000
slowlog = /var/log/$pool.log.slow
request_slowlog_timeout = 5s

存檔之後

sudo service php7.2-fpm restart