PHP "First installment"

One, prepare1. Environment

System platform: Red Hat Enterprise Linux Server release 7.3 (MAIPO)

Kernel version: 3.10.0-514.el7.x86_64

2. Download the installation package

http://php.net/downloads.php

3. Installation related dependencies

# yum-y Install gcc gcc-c++ libxml2 libxml2-devel bzip2 bzip2-devel libmcrypt libmcrypt-devel OpenSSL openssl-devel LIBCU Rl-devel libjpeg-devel libpng-devel freetype-devel readline readline-devel libxslt-devel perl perl-devel psmisc.x86_64 Recode recode-devel Libtidy Libtidy-devel

Three, installation 1, decompression

# tar ZXVF php-7.1.0.tar.gz

2. Compiling

# CD php-7.1.0

#./configure--prefix=/usr/local/php7--with-curl--with-freetype-dir--with-gd--with-gettext--with-iconv-dir-- With-kerberos--with-libdir=lib64--with-libxml-dir--with-mysqli--with-openssl--with-pcre-regex--with-pdo-mysql- -with-pdo-sqlite--with-pear--with-png-dir--with-xmlrpc--with-xsl--with-zlib--with-zlib-dir--with-mhash-- With-mcrypt--with-openssl-dir--with-jpeg-dir \
--with-apxs2=/usr/local/apache/bin/apxs--enable-gd-jis-conv--enable-fpm--enable-bcmath--enable-libxml-- Enable-inline-optimization--enable-gd-native-ttf--enable-mbregex--enable-mbstring--enable-opcache-- Enable-pcntl--enable-shmop--enable-soap--enable-sockets--enable-sysvsem--enable-xml--enable-zip

Errors that may occur:

Configure:error:mcrypt.h not found. Please reinstall Libmcrypt.

Workaround: Install libmcrypt

Address: Https://sourceforge.net/projects/mcrypt/files/Libmcrypt/2.5.8/libmcrypt-2.5.8.tar.gz/download

The following error occurred after compiling:

Configure:error:Don ' t know how to define struct flock on the This system, set--enable-opcache=no

# VI Local.conf

Add the following statement

/usr/local/lib

# Ldconfig

Then execute configure, compile through

4. Installation

# make

# make Install

5. Test whether the installation is successful

View PHP Version

#/usr/local/php7/bin/php-v

Display version information to prove that the installation was successful

IV. configuration 1, configure PHP

1) configuration php.ini

Php.ini-development is suitable for development testing, such as the local test environment, Php.ini-production has a high security settings, suitable for server on-line operation when the product. The general modification php.ini-production is php.ini, which is more secure and ensures that the test environment (local) is consistent with the formal environment (online).

# CD php-7.1.0

# CP Php.ini-production/usr/local/php/etc/php.ini

2) Configuring fpm

# cp/usr/local/php7/etc/php-fpm.conf.default/usr/local/php7/etc/php-fpm.conf

# cp/usr/local/php7/etc/php-fpm.d/www.conf.default/usr/local/php7/etc/php-fpm.d/www.conf

Note: PHP7 www.conf This configuration file configuration phpfpm port number and other information, if you modify the default 9000 port number should be changed here, and then change the Nginx configuration

# CP PHP-7.1.0/SAPI/FPM/INIT.D.PHP-FPM/ETC/INIT.D/PHP-FPM

# chmod +X/ETC/INIT.D/PHP-FPM

# chkconfig--add php-fpm

3) Start command

Start

#/ETC/INIT.D/PHP-FPM Start

Restart

# Killall PHP-FPM
#/ETC/INIT.D/PHP-FPM

2. Configure Apache to support PHP

Apache is invoking PHP as its own module.

1) Configuration httpd.conf

# vi/usr/local/apache/conf/httpd.conf Find AddType application/x-gzip. gz. tgz Add the following below

AddType application/x-httpd-php. PHP (with spaces in front)

AddType Application/x-httpd-php-source. PHPS (front with spaces)

At the end, add the following configuration

<filesmatch \.php$>
SetHandler application/x-httpd-php
</FilesMatch>

2) Write

Write a PHP test page info.php, put it in the/usr/local/apache/htdocs directory

1 <? PHP 2  Phpinfo (); 3 ?>

3) Restart Apache

#/usr/local/apache/bin/apachectl-k Restart

4) Testing

3. Configure Nginx so that it supports PHP

Nginx is a fastcgi way to combine nginx, can be understood as Nginx proxy php fastcgi

1) configuration

Location ~ \.php$ {    root           html;    Fastcgi_pass   127.0.0.1:9000;    Fastcgi_index  index.php;    Fastcgi_param  script_filename  /$document _root$fastcgi_script_name;    Include        Fastcgi_params;}

2) Write PHP code

Write a PHP test page info.php, put it in the Apache/htdocs directory

1 <? php2  phpinfo(); 3?> 

3) Reload Nginx configuration

#/usr/local/nginx/sbin/nginx-s Reload

4) Testing

PHP "First installment"