1) This article mainly shares with you how to install and configure PHP under Linux, download the PHP installation package, and choose PHP here. Version 5.6, I hope it can help everyone.
And unzip the PHP installation package
wget cn2.php.net/get/php-5.6.31.tar.gz/from/this/mirror
gzip -d php-5.6.31.tar.gz
tar xvf php-5.6.31.tar
2) Add the www user group and www user (if the user group already exists in the system, there is no need to add the user group)
groupadd www
useradd -g www -s /sbin/nologin -M www
3) Use su super user to log in to Linux and compile PHP parameters
su
#./configure
--prefix=/usr/local/php \
--with-mysql=/usr/local/mysql \
--with-apxs=/usr/local/apache2/bin/apxs \
--prefix specifies the installation path
--with-mysql specifies the mysql path
--with-apxs Specify the apahce path
If an error is reported during the next compilation process, you can call ./configure --help according to the error report to view the compilation parameters, and download and install the corresponding dependency packages;
4) Compile, Install PHP
make
make install
5) Modify Apache's configuration file to support php, and make the following modifications to apache's httpd.conf
In "AddType application/x-gzip .gz .tgz" Add
AddType application/x-httpd-php .php
AddType application/x-httpd-php-source .php5
Add "index.php" to the content in "
<ifmodule></ifmodule>
DirectoryIndex index.html index.php
Modify "#ServerName www.example.com:80" For
ServerName 127.0.0.1:80
或
ServerName localhost:80
6) Copy the configuration file in the php-5.6.31 installation package
cp php-5.6.31/php.ini.dist /usr/local/php/lib/php.ini
If "php.ini.dist" does not exist, you can change "php.ini-development" or Change one of "php.ini-production" to "php.ini.dist" and then execute the above instructions
Change the php.ini file
register_globals = On
7) Test whether the installation is completed
Restart Apache
service apache restart
Write a php file (add it and name it test.php), place it in apache/htdoc, and access it in the browser: http://127.0.0.1/test.php
If the content in the php file can be displayed correctly, the installation is successful;
Quick installation method
You can use the yum tool under Centos and the apt-get tool under Ubuntu , can achieve a quick installation method, the usage is basically the same, here is a demonstration of using yum to install PHP
1) Check whether PHP
rpm -qa php
already exists in the system 2) Install PHP
yum -y install php
3) Check the PHP installation information
chkconfig php on
If the PHP version on the yum source is too low, for example, if you want to install the PHP5.6 version, you can use the following methods:
1) Configure centos epel and remi Source
# Centos 6
rpm -Uvh http://ftp.iij.ad.jp/pub/linux/fedora/epel/6/x86_64/epel-release-6-8.noarch.rpm
rpm -Uvh http://rpms.famillecollet.com/enterprise/remi-release-6.rpm
#Centos 7
yum install epel-release
rpm -ivh http://rpms.famillecollet.com/enterprise/remi-release-7.rpm
2) View the installable packages
yum list --enablerepo=remi --enablerepo=remi-php56 | grep php
3) Install PHP
yum install --enablerepo=remi --enablerepo=remi-php56 php php-opcache php-devel php-mbstring php-mcrypt php-mysqlnd php-phpunit-PHPUnit php-pecl-xdebug php-pecl-xhprof
Related recommendations:
Installation and configuration of PHP 56 + Nginx 18
Linux installation and configuration method of php environment
The above is the detailed content of How to install and configure PHP under Linux. For more information, please follow other related articles on the PHP Chinese website!

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