How to install php7 with yum under Centos?

How to install php7 under yum in Centos?

1. Installation source

To install php7, you need to configure additional yum source address, otherwise an error will be reported and the relevant software package cannot be found.

##phpThe source address of the higher version of yum has two parts, one of which is epel- release, and the other part comes from webtatic. If epel-release is skipped, an error will pop up when installing webtatic.

So, the command required here is:

rpm -Uvh https://dl.fedoraproject.org/pub/epel/7/x86_64/Packages/e/epel-release-7-11.noarch.rpm
rpm -Uvh https://mirror.webtatic.com/yum/el7/webtatic-release.rpm

Of course, you can also choose the following command, which will have the same effect.

yum install epel-release -y
rpm -Uvh https://mirror.webtatic.com/yum/el7/webtatic-release.rpm

2. Clear historical versions

In order to prevent

php conflicts from happening on centos, so this command should be done first It would be better to implement it.

yum -y remove php*

3. Install php7 and various extensions

In fact, there are many corresponding extension libraries here, everyone must pay attention here

cli These two packages are and fpm, and other related packages depend on your needs.

yum -y install php72w php72w-cli php72w-fpm php72w-common php72w-devel

There is also a more luxurious version:

yum -y install php72w php72w-cli php72w-fpm php72w-common php72w-devel php72w-embedded php72w-gd php72w-mbstring php72w-mysqlnd php72w-opcache php72w-pdo php72w-xml

4. After the installation is completed, start the service

systemctl enable php-fpm.service
systemctl start php-fpm.service

5. The installation is successful

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