参考：https://blog.csdn.net/Phplayers/article/details/100901352
php5.6安装参考：https://www.cnblogs.com/EasonJim/p/9614577.html
注意：记得去掉--enablerepo=remi，直接使用--enablerepo=remi-php56
一、yum 安装 PHP7.3
1、首先安装 EPEL 源：
yum install epel-release -y
# Extra Packages for Enterprise Linux 。EPEL是一个比官方rpm包更丰富、版本相对更高的额外第三方源。
2、安装 REMI 源：
yum install http://rpms.remirepo.net/enterprise/remi-release-7.rpm -y
# 除了EPEL源之外还有REMI的源。它包含最新版本 PHP 和 MySQL 包
3、安装 Yum 源管理工具：
yum install yum-utils -y
# 维护YUM并提高其性能的工具
4、安装php73：
yum --enablerepo=remi-php73 install php -y # yum --enablerepo=remi-php73 install php73 -y
# yum --enablerepo=[repo] 启用一个或多个软件源(支持通配符)
5、安装常用扩展：
yum --enablerepo=remi-php73 install php-gmp php-zip php-xml php-soap php-xmlrpc php-mbstring php-json php-gd php-mcrypt php-devel php-mysql php-gd php-bcmath php-pdo php-pecl-imagick php-fpm php-curl php-devel php-pear -y
# 卸载命令：yum --enablerepo=remi-php73 remove xxx xxx ..
安装mongodb扩展：
yum --enablerepo=remi-php73 install php-devel php-pear -y pecl install mongodb
6、开启php：
systemctl start php-fpm
7、加入开机自启动
systemctl enable php-fpm
8、查看php版本：
php -v
二、编译安装 swoole 扩展
1、下载：
去https://pecl.php.net/package/swoole下载最新的swoole包。
wget -c https://pecl.php.net/get/swoole-4.4.15.tgz
# git下载地址：https://github.com/swoole/swoole-src
git clone https://github.com/swoole/swoole-src.git
2、解压到指定目录：
tar xf swoole-4.4.15.tgz
3、进入该目录：
cd swoole-4.4.15
4、使用 phpize 生成 configure
/usr/bin/phpize
# phpize 可以直接扩展 php 模块，无需重新编译php
5、编译配置
./configure --enable-openssl --with-php-config=/usr/bin/php-config
# ./configure 后面可以指定的是 php-config 文件的路径，不知道路径可以 find 出来
6、编译 && 安装：
make && make install
7、编译安装成功后，修改php.ini加入：
# vim /etc/php.ini extension=swoole.so
8、记得重启php-fmp：
systemctl restart php-fpm
9、查看是否启用安装成功：
php --ri swoole
# 注意是否支持ssl
三、安装composer
1、下载安装
php -r "copy('https://install.phpcomposer.com/installer', 'composer-setup.php');"
php composer-setup.php如果上述方式下载不行，可以尝试下面这种方式：
curl -sS https://getcomposer.org/installer | php
2、移动 composer.phar，这样 composer 就可以进行全局调用：
mv composer.phar /usr/local/bin/composer
3、切换为国内镜像：
# composer config -g repo.packagist composer https://packagist.phpcomposer.com
# 可以切换的镜像源
composer repo:ls
-- --------------- ------------------------------------------------
composer https://packagist.org
phpcomposer https://packagist.phpcomposer.com
aliyun https://mirrors.aliyun.com/composer
tencent https://mirrors.cloud.tencent.com/composer
huawei https://mirrors.huaweicloud.com/repository/php
laravel-china https://packagist.laravel-china.org
cnpkg https://php.cnpkg.org
sjtug https://packagist.mirrors.sjtug.sjtu.edu.cn
-- --------------- ------------------------------------------------4、composer自我更新
composer selfupdate
四、Dockerfile
1、dockerfile-php-fpm-init
# This is my first easyswoole init Dockerfile
# Version 1.0
FROM centos:7
MAINTAINER doublexi "shuangxi.wang@lgitt.com"
# 定义swoole版本
ENV SWOOLE_VERSION 4.4.15
RUN yum install epel-release -y \
&& useradd www -M -s /sbin/nologin \
&& yum install http://rpms.remirepo.net/enterprise/remi-release-7.rpm -y \
&& yum install yum-utils -y \
&& yum --enablerepo=remi-php73 install php -y \
&& yum --enablerepo=remi-php73 install php-gmp php-zip php-xml php-soap php-xmlrpc php-mbstring php-json php-gd php-mcrypt php-devel php-mysql php-gd php-bcmath php-pdo php-pecl-imagick php-fpm -y \
&& yum clean all \
&& yum install make -y \
&& curl -fSL https://pecl.php.net/get/swoole-${SWOOLE_VERSION}.tgz -o /opt/swoole-${SWOOLE_VERSION}.tgz \
&& tar xf /opt/swoole-${SWOOLE_VERSION}.tgz -C /opt/ \
&& cd /opt/swoole-${SWOOLE_VERSION} \
&& /usr/bin/phpize \
&& ./configure --enable-openssl --with-php-config=/usr/bin/php-config \
&& make && make install \
&& make clean \
&& php -r "copy('https://install.phpcomposer.com/installer', 'composer-setup.php');" \
&& php composer-setup.php \
&& mv composer.phar /usr/local/bin/composer \
&& composer config -g repo.packagist composer https://mirrors.aliyun.com/composer \
&& cd /opt && rm -rf swoole-${SWOOLE_VERSION}* \
&& echo "set encoding=utf-8" >>/root/.vimrc
COPY php.ini /etc/php.ini
COPY php-fpm.conf /etc/php-fpm.conf
COPY www.conf /etc/php-fpm.d/www.conf
COPY localtime /etc/localtime
EXPOSE 9000
CMD ["/usr/sbin/php-fpm", "--nodaemonize"]2、dockerfile-easyswoole-init
# This is my first easyswoole init Dockerfile
# Version 1.0
FROM centos:7
MAINTAINER doublexi "shuangxi.wang@lgitt.com"
# 定义swoole版本
ENV SWOOLE_VERSION 4.4.15
RUN yum install epel-release -y \
&& useradd www -M -s /sbin/nologin \
&& yum install http://rpms.remirepo.net/enterprise/remi-release-7.rpm -y \
&& yum install yum-utils -y \
&& yum --enablerepo=remi-php73 install php -y \
&& yum --enablerepo=remi-php73 install php-gmp php-zip php-xml php-soap php-xmlrpc php-mbstring php-json php-gd php-mcrypt php-devel php-mysql php-gd php-bcmath php-pdo php-pecl-imagick php-fpm -y \
&& yum clean all \
&& yum install make -y \
&& curl -fSL https://pecl.php.net/get/swoole-${SWOOLE_VERSION}.tgz -o /opt/swoole-${SWOOLE_VERSION}.tgz \
&& tar xf /opt/swoole-${SWOOLE_VERSION}.tgz -C /opt/ \
&& cd /opt/swoole-${SWOOLE_VERSION} \
&& /usr/bin/phpize \
&& ./configure --enable-openssl --with-php-config=/usr/bin/php-config \
&& make && make install \
&& make clean \
&& php -r "copy('https://install.phpcomposer.com/installer', 'composer-setup.php');" \
&& php composer-setup.php \
&& mv composer.phar /usr/local/bin/composer \
&& composer config -g repo.packagist composer https://mirrors.aliyun.com/composer \
&& cd /opt && rm -rf swoole-${SWOOLE_VERSION}* \
&& echo "set encoding=utf-8" >>/root/.vimrc
COPY php.ini /etc/php.ini
COPY php-fpm.conf /etc/php-fpm.conf
COPY www.conf /etc/php-fpm.d/www.conf
COPY localtime /etc/localtime
RUN mkdir /opt/easyswoole \
&& cd /opt/easyswoole \
&& composer require easyswoole/easyswoole=3.x \
&& php vendor/easyswoole/easyswoole/bin/easyswoole install \
&& chown -R www.www ./
WORKDIR /opt/easyswoole
EXPOSE 9501
CMD ["php", "easyswoole", "start"]