nginx-php

一、环境准备

yum install zlib libxml libjpeg freetype libpng gd curl libiconv zlib-devel libxml2-devel libjpeg-devel freetype-devel libpng-devel gd-devel curl-devel -y

安装字符集转换的库

tar -zxf libiconv-1.14.tar.gz 
cd libiconv-1.14
./configure --prefix=/usr/local/libiconv
make && make install

加密的库，并不是必须要装的

tar -zxf libmcrypt-2.5.8.tar.gz 
cd libmcrypt-2.5.8
./configure 
make && make install
sleep 2
/sbin/ldconfig 
cd libltdl/
./configure --enable-ltdl-install
make && make install

Mhash是基于离散数学原理的不可逆向的php加密方式扩展库，其在默认情况下不开启。mhash的可以用于创建校验数值，消息摘要，消息认证码，以及无需原文的关键信息保存（如密码）

tar -zxf mhash-0.9.9.9.tar.gz 
cd mhash-0.9.9.9
./configure 
make && make install
echo $?

rm -f /usr/lib64/libmcrypt.*
rm -f /usr/lib64/libmhash*
ln -s /usr/local/lib64/libmcrypt.la /usr/lib64/libmcrypt.la
ln -s /usr/local/lib64/libmcrypt.so /usr/lib64/libmcrypt.so
ln -s /usr/local/lib64/libmcrypt.so.4 /usr/lib64/libmcrypt.so.4
ln -s /usr/local/lib64/libmcrypt.so.4.4.8 /usr/lib64/libmcrypt.so.4.4.8
ln -s /usr/local/lib64/libmhash.a /usr/lib64/libmhash.a
ln -s /usr/local/lib64/libmhash.la /usr/lib64/libmhash.la
ln -s /usr/local/lib64/libmhash.so /usr/lib64/libmhash.so
ln -s /usr/local/lib64/libmhash.so.2 /usr/lib64/libmhash.so.2
ln -s /usr/local/lib64/libmhash.so.2.0.1 /usr/lib64/libmhash.so.2.0.1
ln -s /usr/local/bin/libmcrypt-config /usr/bin/libmcrypt-config

　　

tar -zxf mcrypt-2.6.8.tar.gz 
cd mcrypt-2.6.8
/sbin/ldconfig 
./configure LD_LIBRARY_PATH=/usr/local/lib
make && make install

二、php安装

不安装的问题就是可能会报错
 yum install libxslt* -y

tar -zxf php-5.3.27.tar.gz 
cd php-5.3.27

1）编译安装

./configure \
--prefix=/application/php5.3.27 \
--with-mysql=/application/mysql \
--with-iconv-dir=/usr/local/libiconv \
--with-freetype-dir \
--with-jpeg-dir \
--with-png-dir \
--with-zlib \
--with-libxml-dir=/usr \
--enable-xml \
--disable-rpath \
--enable-safe-mode \
--enable-bcmath \
--enable-shmop \
--enable-sysvsem \
--enable-inline-optimization \
--with-curl \
--with-curlwrappers \
--enable-mbregex \
--enable-fpm \					（这个参数很重要，5.3和5.2的不一样，fcgi）
--enable-mbstring \
--with-mcrypt \
--with-gd \
--enable-gd-native-ttf \
--with-openssl \
--with-mhash \
--enable-pcntl \
--enable-sockets \
--with-xmlrpc \
--enable-zip \
--enable-soap \
--enable-short-tags \
--enable-zend-multibyte \
--enable-static \
--with-xsl \
--with-fpm-user=nginx \
--with-fpm-group=nginx \
--enable-ftp

ln -s /application/mysql/lib/libmysqlclient.so.18 /usr/lib64/
make && make install
ln -s /application/php5.3.27/ /application/php

2）nginx的php有两个配置文件，php.ini php-fpm.conf

拷贝php配置文件
[root@rsyncclient php-5.3.27]# cp php.ini-production /application/php/lib/php.ini

补充，优化：

ulimit -n
http://blog.csdn.net/yangzhenzhen/article/details/8905846

3）配置php-fpm

[root@rsyncclient etc]# cp php-fpm.conf.default php-fpm.conf
[root@rsyncclient lib]# mkdir -p /app/logs/
[root@rsyncclient etc]# /application/php/sbin/php-fpm -t
[18-Aug-2017 06:14:26] NOTICE: configuration file /application/php5.3.27/etc/php-fpm.conf test is successful
[root@rsyncclient etc]# /application/php/sbin/php-fpm
[root@rsyncclient etc]# netstat -tnlp | grep php-fpm
tcp        0      0 127.0.0.1:9000              0.0.0.0:*                   LISTEN      36309/php-fpm     

4）配置开机启动

可以配置它的开机启动
cat >>/etc/rc.local <<EOF
/etc/init.d/mysqld start
/application/php/sbin/php-fpm
/application/nginx/sbin/nginx
EOF

补充
[root@rsyncclient extra]# sed -e '6,12s/#//g' bbs.conf
[root@rsyncclient extra]# sed -i '6,12s/#//g' bbs.conf

三、nginx与php关联

一个web站点的配置

[root@rsyncclient extra]# vim bbs.conf 
server {
        listen       80;
        server_name  bbs.etiantian.org;
            root   html/bbs;
            index  index.php  index.html index.htm;
         location ~.*\.(php|php5)?$ {
            # root           html/bbs;
             fastcgi_pass   127.0.0.1:9000;
             fastcgi_index  index.php;
            # fastcgi_param  SCRIPT_FILENAME  /scripts$fastcgi_script_name;
             include        fastcgi.conf;
         }
    }

主配置

worker_processes  1;
events {
    worker_connections  1024;
}
http {
    include       mime.types;
    default_type  application/octet-stream;
    sendfile        on;
    keepalive_timeout  65;
    error_log logs/error.log error;
 
    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
                      '$status $body_bytes_sent "$http_referer" '
                      '"$http_user_agent" "$http_x_forwarded_for"';
 
    include extra/cms.conf;
    include extra/bbs.conf;
    #include extra/wiki.conf;
}

此时也可以用我前面的方式，lamp的方式检测nginx与php,php与数据库的联系。