通过 yum 安装 PHP7 并安装 Composer
PHP7-yum-install.sh
#!/bin/bash
# 安装 epel 源(epel 是基于 Fedora 的一个项目,为"红帽系"的操作系统提供额外的软件包)
rpm -ivh https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm
# 安装 webtatic 源(安装 webtatic-release 之前需要先安装 epel-release)
rpm -ivh https://mirror.webtatic.com/yum/el7/webtatic-release.rpm
# 安装 PHP 及其扩展
yum -y install mod_php72w \
php72w-bcmath \
php72w-cli \
php72w-common \
php72w-devel \
php72w-fpm \
php72w-gd \
php72w-mbstring \
php72w-mysql \
php72w-opcache \
php72w-pdo \
php72w-xml
# 安装 Composer 并配置阿里云源
curl -sSL https://getcomposer.org/installer | php &&\
mv composer.phar /usr/local/bin/composer &&\
composer config -g repo.packagist composer https://mirrors.aliyun.com/composer/
echo "===================================================="
php -v
composer -V
echo "===================================================="