PHP7在OL7上可用并受支持。
必须手动启用 YUM分 分发渠道才能使用RPM包：

1. 编辑 /etc/yum.repos.d/public-yum-ol7.repo 文件并确保启用“ol7_software_collections”repo。

[ol7_software_collections]
name=Software Collection Library release 3.0 packages for Oracle Linux 7 (x86_64)
baseurl=https://yum.oracle.com/repo/OracleLinux/OL7/SoftwareCollections/x86_64/
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-oracle
gpgcheck=1
enabled=1

2. 安装PHP7.0和http24：

# yum install rh-php70-php rh-php70 httpd24-mod_ssl

3. 停止任何其他旧的 httpd 服务并禁用它：

# systemctl stop httpd
# systemctl disable httpd
# systemctl status httpd

4. 启动httpd24服务并启用它：

# systemctl start  httpd24-httpd24-httpd.service
# systemctl enable httpd24-httpd24-httpd.service
# systemctl status httpd24-httpd24-httpd.service

5. 测试PHP7.0和httpd24.

# echo '
' >/opt/rh/httpd24/root/var/www/html/phpinfo.php
# rpm -q elinks >/dev/null || yum install elinks
# elinks -dump http://localhost/phpinfo.php | head -15