配置Nginx来支持php

转载地址:https://www.cnblogs.com/jecyhw/p/5504855.html

1.安装php7

  下载地址:https://secure.php.net/downloads.php

  这里下载的是:wget http://ar2.php.net/distributions/php-7.0.6.tar.gz

  下载之后解压并进入在解压文件中

  安装: ./configure --enable-fpm(enable-fpm参数即可开启PHP-FPM) -> make && make install

  (PHP在5.3.3之后已经将php-fpm写入php源码核心了)

  注意：这里在configure之后，make过程中可能会出现找不到libiconv相关api的情况，所以需要先下载并安装libiconv，这里需要用源码安装。然后，在configure的后面显示指定libiconv的路径，选项记不住了，可以通过./configure -h查询

  默认安装目录:

root@iZ25fm7iewtZ:/php-7.0.6# make install
Installing shared extensions:     /usr/local/lib/php/extensions/no-debug-non-zts-20151012/
Installing PHP CLI binary:        /usr/local/bin/
Installing PHP CLI man page:      /usr/local/php/man/man1/
Installing PHP FPM binary:        /usr/local/sbin/
Installing PHP FPM config:        /usr/local/etc/
Installing PHP FPM man page:      /usr/local/php/man/man8/
Installing PHP FPM status page:   /usr/local/php/php/fpm/
Installing phpdbg binary:         /usr/local/bin/
Installing phpdbg man page:       /usr/local/php/man/man1/
Installing PHP CGI binary:        /usr/local/bin/
Installing PHP CGI man page:      /usr/local/php/man/man1/
Installing build environment:     /usr/local/lib/php/build/
Installing header files:           /usr/local/include/php/
Installing helper programs:       /usr/local/bin/
  program: phpize
  program: php-config
Installing man pages:             /usr/local/php/man/man1/
  page: phpize.1
  page: php-config.1
Installing PEAR environment:      /usr/local/lib/php/
[PEAR] Archive_Tar    - already installed: 1.4.0
[PEAR] Console_Getopt - already installed: 1.4.1
[PEAR] Structures_Graph- already installed: 1.1.1
[PEAR] XML_Util       - already installed: 1.3.0
[PEAR] PEAR           - already installed: 1.10.1
Wrote PEAR system config file at: /usr/local/etc/pear.conf
You may want to add: /usr/local/lib/php to your php.ini include_path
/php-7.0.6/build/shtool install -c ext/phar/phar.phar /usr/local/bin
ln -s -f phar.phar /usr/local/bin/phar
Installing PDO headers:           /usr/local/include/php/ext/pdo/

2.安装Nginx,见http://www.cnblogs.com/jecyhw/p/5505474.html

3.nginx整合php-fpm

   1.启动php-fpm: /usr/local/sbin/php-fpm

报错
[18-May-2016 18:07:58] ERROR: failed to open configuration file '/usr/local/etc/php-fpm.conf': No such file or directory (2)
[18-May-2016 18:07:58] ERROR: failed to load configuration file '/usr/local/etc/php-fpm.conf'
[18-May-2016 18:07:58] ERROR: FPM initialization failed

   到/usr/local/etc目录下，将php-fpm.conf.default拷贝一份成php-fpm.conf

   root@iZ25fm7iewtZ:/# cd /usr/local/php/etc/

   root@iZ25fm7iewtZ:/usr/local/etc# cp php-fpm.conf.default php-fpm.conf

  然后再编辑php-fpm.conf配置文件

;最后一行改成如下
include=/usr/local/etc/php-fpm.d/*.conf

  进入到/usr/local/etc/php-fpm.d/目录下，将www.conf.default拷贝一份成www.conf

root@iZ25fm7iewtZ:/usr/local/etc# cd php-fpm.d/
root@iZ25fm7iewtZ:/usr/local/etc/php-fpm.d# cp www.conf.default www.conf

  编辑www.conf文件，将user和group改成和nginx.conf中的user和group一致

user = www
group = www

  再次启动

/usr/local/sbin/php-fpm

  查看是否启动成功

root@iZ25fm7iewtZ:/usr/local/etc# ps -ef | grep php-fpm
root      3691     1  0 18:49 ?        00:00:00 php-fpm: master process (/usr/local/etc/php-fpm.conf)
www-data  3692  3691  0 18:49 ?        00:00:00 php-fpm: pool www      
www-data  3693  3691  0 18:49 ?        00:00:00 php-fpm: pool www      
root      4982 29553  0 18:59 pts/1    00:00:00 grep --color=auto php-fpm


root@iZ25fm7iewtZ:/usr/local/etc# netstat -tnl | grep 9000
tcp        0      0 127.0.0.1:9000          0.0.0.0:*               LISTEN  

  开机启动php-fpm，开机启动的配置文件是：/etc/rc.local ，加入 /usr/local/sbin/php-fpm 即可

vi /etc/rc.local
添加 /usr/local/sbin/php-fpm 

修改nginx的配置文件，支持php文件的解析，找到location的添加位置，在后面添加下面这个location

location ~ \.php$ {
         root /var/www; #指定php的根目录
         fastcgi_pass 127.0.0.1:9000;#php-fpm的默认端口是9000
         fastcgi_index index.php;
         fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
         include fastcgi_params;
}

  测试nginx.conf是否修改成功

  /usr/sbin/nginx -t

重启nginx

/usr/sbin/nginx -s reload

进入到/var/www目录(如果该目录不存在的话，就使用mkdir命令创建)

vi index.php

添加

 最后在浏览器中输入:localhost/index.php即可