在CentOS系统中升级PHP可以通过以下步骤进行:
安装Remi仓库:
sudo yum install epel-release yum-utils
sudo yum install https://rpms.remirepo.net/enterprise/remi-release-7.rpm
启用Remi仓库:
sudo yum-config-manager --enable remi-php74 # 根据需要选择PHP版本,例如php74, php73, php80等
更新PHP:
sudo yum update php\*
重启Web服务器:
sudo systemctl restart httpd
sudo systemctl restart nginx
sudo systemctl restart php-fpm
备份现有PHP配置:
sudo cp -r /etc/php.ini /etc/php.ini.bak
sudo cp -r /etc/php.d /etc/php.d.bak
下载并解压新版本的PHP源码:
wget https://www.php.net/distributions/php-7.4.33.tar.gz
tar -zxvf php-7.4.33.tar.gz
cd php-7.4.33
配置编译选项:
./configure --prefix=/usr/local/php \
--with-config-file-path=/etc/php.ini \
--enable-mbstring \
--enable-zip \
--with-curl \
--with-openssl \
--with-mysql-sock=/var/lib/mysql/mysql.sock \
--with-pdo-mysql
编译并安装:
make && sudo make install
更新PHP配置文件:
sudo cp php.ini-production /etc/php.ini
sudo cp sapi/cgi/php-cgi /usr/local/bin/php-cgi
重启Web服务器:
sudo systemctl restart httpd
sudo systemctl restart nginx
sudo systemctl restart php-fpm
安装YUM插件:
sudo yum install yum-plugin-replace
替换现有PHP版本:
sudo yum replace php --replace-with=php74
更新PHP:
sudo yum update php\*
重启Web服务器:
sudo systemctl restart httpd
sudo systemctl restart nginx
sudo systemctl restart php-fpm
通过以上方法,你可以根据自己的需求选择合适的方式来升级CentOS系统中的PHP版本。