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搭建LNAMP环境(四)- 源码安装PHP7

上一篇:搭建LNAMP环境(三)- 源码安装Apache2.4

一、安装PHP7

1.yum安装编译php需要的包

yum -y install libxml2 libxml2-devel curl-devel libpng-devel freetype-devel libmcrypt-devel libjpeg-devel

2.创建php用户组和用户

groupadd phpuseradd -r -g php -s /sbin/nologin -M php

3.下载php源码包,将源码包放到/usr/local/src/目录下
下载页面:http://www.php.net/downloads.php
这里用的是 php-7.0.13.tar.gz
下载地址:http://cn2.php.net/distributions/php-7.0.13.tar.gz

4.进入src/目录

cd /usr/local/src/

5.解压源码包

tar -zxf php-7.0.13.tar.gz

6.进入php源码目录,编译安装(配置参数:http://php.net/manual/zh/configure.about.php)

cd php-7.0.13/./configure --prefix=/usr/local/php --with-mcrypt=/usr/include --with-apxs2=/usr/local/apache/bin/apxs --with-config-file-path=/usr/local/php/etc --with-mysql-sock=/var/lib/mysql/mysql.sock --enable-fpm --enable-ftp --enable-xml --enable-zip --enable-soap --enable-pcntl --enable-shmop --enable-bcmath --enable-shared --enable-mysqlnd --enable-opcache --enable-session --enable-sockets --enable-sysvsem --enable-mbregex --enable-mbstring --enable-gd-native-ttf --enable-inline-optimization --with-gd --with-curl --with-zlib --with-mhash --with-iconv --with-xmlrpc --with-gettext --with-jpeg-dir --with-freetype-dir --with-fpm-user=nginx --with-fpm-group=nginx --with-mysqli=mysqlnd --with-pdo-mysql=mysqlnd --with-openssl --without-gdbm --without-pear --disable-debug --disable-rpath --disable-fileinfomake && make install

7.源码安装包有两个php.ini-xxx文件,一个是产品模式,一个是开发模式。根据需求选择一个改名为php.ini放到php/etc/目录下

cp /usr/local/src/php-7.0.13/php.ini-development /usr/local/php/etc/php.ini

8.修改php目录权限

chown -R php:php /usr/local/php

9.将php命令加入环境变量,修改profile文件

vim /etc/profile

10.修改为下面内容,保存退出

PATH=/usr/local/mysql/bin:/usr/local/php/bin:$PATH

11.使/etc/profile里的配置立即生效

source /etc/profile

二、配置Apache支持PHP7

1.修改apache配置文件httpd.conf

vim /usr/local/apache/conf/httpd.conf

2.找到下面位置,加入红色标记部分,保存退出

DirectoryIndex index.html  index.php    AddType application/x-compress .ZAddType application/x-gzip .gz .tgzAddtype application/x-httpd-php .php .phtml

3.重启apache

service httpd restart

4.在apache的web目录下添加php文件,如/usr/local/apache/htdocs/phpinfo.php

<?phpphpinfo();

访问URL,如:http://192.168.8.9:8088/phpinfo.php
页面显示正常,则配置成功

三、配置Nginx支持PHP7

1.配置php-fpm
php-fpm.conf是 php-fpm 进程服务的配置文件
www.conf这是 php-fpm 进程服务的扩展配置文件

cd /usr/local/php/etcmv php-fpm.conf.default php-fpm.confmv php-fpm.d/www.conf.default php-fpm.d/www.conf

2.将php-fpm服务脚本加入到init.d/目录

cp /usr/local/src/php-7.0.13/sapi/fpm/init.d.php-fpm /etc/init.d/php-fpm

3.为php-fpm添加可执行权限

chmod +x /etc/init.d/php-fpm

4.将php-fpm加入系统服务

chkconfig --add php-fpm

5.修改服务的默认启动等级

chkconfig php-fpm on

6.启动php-fpm

service php-fpm start

7.修改nginx配置文件nginx.conf

vim /usr/local/nginx/conf/nginx.conf

8.把前面的#注释符号去掉,把/script改为$document_root,保存退出

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;}

9.重启nginx

service nginx restart

10.在nginx的web目录下添加php文件,如/usr/local/nginx/html/phpinfo.php

<?phpphpinfo();

访问URL,如:http://192.168.8.9/phpinfo.php
页面显示正常,则配置成功

四、测试PHP7操作MySQL

在web目录下添加php文件,如/usr/local/apache/htdocs/mysql.php 或 /usr/local/nginx/html/mysql.php

<?php$host = ‘localhost‘;$user = ‘root‘;$pass = ‘root123‘;$database = ‘mysql‘;$sql = ‘SELECT * FROM user LIMIT 1‘;/*连接MySQLi*/try {    $con = mysqli_connect($host, $user, $pass, $database);    $result = mysqli_query($con, $sql);    //获取数据    $data = http://www.mamicode.com/mysqli_fetch_all($result, MYSQLI_ASSOC);"MySQLi Error: " . $e->getMessage() . "<br/>";}echo "<hr>";/*连接PDO*/try {    $dbh = new PDO("mysql:host=$host;dbname=$database", $user, $pass);    foreach ($dbh->query($sql) as $row) {        print_r($row);    }    $dbh = null;} catch (PDOException $e) {    print "PDO Error: " . $e->getMessage() . "<br/>";}

访问URL,如:http://192.168.8.9/mysql.php
页面显示正常,则配置成功

PHP7安装完毕!

下一篇:搭建LNAMP环境(五)- PHP7源码安装Redis和Redis拓展

搭建LNAMP环境(四)- 源码安装PHP7