CentOS 7.9 安装 PHP 8.3.8

sudo yum update -y
sudo yum install -y epel-release
sudo yum install -y yum-utils

sudo yum install -y https://rpms.remirepo.net/enterprise/remi-release-7.rpm

# 先禁用PHP版本，单独开启PHP8.3版本
sudo yum-config-manager --disable 'remi-php*'
sudo yum-config-manager --enable remi-php83

sudo yum install -y php php-cli php-fpm php-mysqlnd php-zip php-gd php-mbstring php-curl php-xml php-pear php-bcmath php-json php-opcache

php -v
# 输出
# PHP 8.3.x (cli) (built: ...)

sudo systemctl start php-fpm
sudo systemctl enable php-fpm