How to start the php after yum installed? - php

Question

After I use yum installed the php7.0:
yum install php70w
now how to start it?
# whereis php
php: /usr/bin/php /usr/lib64/php /etc/php.d /etc/php.ini /usr/local/bin/php /usr/share/php /usr/share/man/man1/php.1.gz
I also can not find the php-fpm:
# find / -name php-fpm
I installed apache, in /usr/local/httpd/.
EDIT-1
# yum install php7.0 libapache2-mod-php7.0
loaded：fastestmirror
Loading mirror speeds from cached hostfile
* base: mirrors.163.com
* epel: mirror.premi.st
* extras: mirrors.163.com
* updates: mirrors.163.com
* webtatic: sp.repo.webtatic.com
No package php7.0
No package libapache2-mod-php7.0
Error: there is no ..

Answer 1

First To see the available options for PHP modules and libraries, you can type this into your system:
sudo yum search php-
The results are all optional components that you can install. It will give you a short description for each:
php-bcmath.x86_64 : A module for PHP applications for using the bcmath library
php-cli.x86_64 : Command-line interface for PHP
php-common.x86_64 : Common files for PHP
php-dba.x86_64 : A database abstraction layer module for PHP applications
php-devel.x86_64 : Files needed for building PHP extensions
php-embedded.x86_64 : PHP library for embedding in applications
php-enchant.x86_64 : Enchant spelling extension for PHP applications
php-fpm.x86_64 : PHP FastCGI Process Manager
php-gd.x86_64 : A module for PHP applications for using the gd graphics library
. . .
To get more information about what each module does, you can either search the internet, or you can look at the long description in the package by typing:
yum info package_name
There will be a lot of output, with one field called Description which will have a longer explanation of the functionality that the module provides.
For example, to find out what the php-fpm module does, we could type this:
sudo yum info php-fpm
Along with a large amount of other information, you'll find something that looks like this:
. . .
Summary : PHP FastCGI Process Manager
URL : http://www.php.net/
License : PHP and Zend and BSD
Description : PHP-FPM (FastCGI Process Manager) is an alternative PHP FastCGI
: implementation with some additional features useful for sites of
: any size, especially busier sites.
If, after researching, you decide you would like to install a package, you can do so by using the yum install command like we have been doing for our other software.
If we decided that php-fpm is something that we need, we could type:
sudo yum install php-fpm
If you want to install more than one module, you can do that by listing each one, separated by a space, following the yum install command, like this:
sudo yum install package1 package2 ...
At this point, your LAMP stack is installed and configured. We should still test out our PHP though.