1. 安装php7.2

sudo apt-get install php7.2

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

若armbian中没有软件源，报错Unable to locate package php7.2，需要先添加软件源：

apt install ca-certificates apt-transport-https -y

wget -q https://packages.sury/php/apt.gpg -O- | apt-key add -

echo "deb https://packages.sury/php/ stretch main" | tee /etc/apt/sources.list.d/php.list

apt update

然后再进行安装。

2. 配置php-frm

1. fpm.ini配置文件路径：/etc/php/7.2/fpm/php.ini

778行 ;cgi.fix_fathinfo=1 更改为 cgi.fix_fathinfo=0(去掉注释;)

2. www.conf文件路径：/etc/php/7.2/fpm/pool.d/www.conf

36行 listen = /run/php/php7.2-fpm.sock 修改为：listen = 127.0.0.1:9900(9000被别的占用了)

62行 listen.allowed_clients = 127.0.0.1注释去掉

113行 pm.max_children = 50

1. 安装php7.2

sudo apt-get install php7.2

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

若armbian中没有软件源，报错Unable to locate package php7.2，需要先添加软件源：

apt install ca-certificates apt-transport-https -y

wget -q https://packages.sury/php/apt.gpg -O- | apt-key add -

echo "deb https://packages.sury/php/ stretch main" | tee /etc/apt/sources.list.d/php.list

apt update

然后再进行安装。

2. 配置php-frm

1. fpm.ini配置文件路径：/etc/php/7.2/fpm/php.ini

778行 ;cgi.fix_fathinfo=1 更改为 cgi.fix_fathinfo=0(去掉注释;)

2. www.conf文件路径：/etc/php/7.2/fpm/pool.d/www.conf

36行 listen = /run/php/php7.2-fpm.sock 修改为：listen = 127.0.0.1:9900(9000被别的占用了)

62行 listen.allowed_clients = 127.0.0.1注释去掉

113行 pm.max_children = 50