Ubuntu 22.04 安装PHP 8.3

添加第三方库,安装PHP8.3

apt-get install ca-certificates apt-transport-https software-properties-common
add-apt-repository ppa:ondrej/php
apt-get update
apt-get install php8.3 php8.3-fpm
apt install php8.3-mysql php8.3-imap php8.3-ldap php8.3-xml php8.3-curl php8.3-mbstring php8.3-zip

设置自动启动

systemctl enable php8.3-fpm

设置系统默认的PHP版本,若只安装了一个PHP可略过

update-alternatives --config php

添加Nginx、Apache、Caddy2支持注意点并非是127.0.0.1:9000,而是

fastcgi_pass unix:/run/php/php8.3-fpm.sock;