How to install php7 on centos yum

How to install php7 on centos yum: first install the corresponding yum source of PHP7; then install PHP7 through the command "yum install php70w"; finally, test whether the installation is successful through the "php -v" command.

CentOS7 is installed using yumPHP7

View system version command

[root@VM_176_162_centos ~]# cat /etc/centos-release
CentOS Linux release 7.3.1611 (Core)

1. If you have installed other versions of PHP before, delete it first

yum remove php*

2.rpm installs the corresponding yum source of PHP7

CentOS/RHEL 7.x:
rpm -Uvh https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm
rpm -Uvh https://mirror.webtatic.com/yum/el7/webtatic-release.rpm
#目前 webtatic.com 最高只有php72  如果要更高的可使用下面的
rpm -Uvh http://rpms.remirepo.net/enterprise/remi-release-7.rpm
CentOS/RHEL 6.x:
rpm -Uvh https://mirror.webtatic.com/yum/el6/latest.rpm

3.yum installs PHP7

yum install php70w

4. After the installation is completed, test whether the installation is successful

php -v

5. To run the PHP web page, start the php-fpm interpreter

service php-fpm start

6. Install other plug-ins (optional)

If you have trouble with this step, just execute the following command (if there is a conflict, follow the prompts to filter the conflict)

yum install php70w*  //意为安装全部插件

If you encounter a conflict that cannot be matched The problem should be caused by using zsh. Just switch to ordinary bash, as shown in the following figure:

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