最近在搞php，在这方面是绝对的新手，安装配置环境都搞了一天，故写下安装的记录日志，以供自己以后查看。
首先是安装包下载地址：http://pan.baidu.com/s/1gdgnYV5
Linux+php+nginx环境安装步骤
安装c++编辑器
命令列表：
yum install -y gcc-c++.x86_64
安装pcre
命令列表：
tar -zvxf pcre-8.34.tar.gz
cd pcre-8.34
./configure --prefix=/usr/local/pcre
make
make install
安装zlib(注意，后两句必须加，否则安装libpng会提示找不到zlib)
命令列表：
tar -zvxf zlib-1.2.8.tar.gz
cd zlib-1.2.8
./configure --prefix=/usr/local/zlib
make
make install
export LDFLAGS="-L/usr/local/zlib/lib"
export CPPFLAGS="-I/usr/local/zlib/include"
安装openssl
命令列表：
tar -zvxf openssl-1.0.1j.tar.gz
cd openssl-1.0.1j
./config --prefix=/usr/local/openssl
make depend
make
make install
安装nginx
命令列表：(注意，pcre、openssl和zlib路径为源码路径，自行脑补)
tar -zvxf nginx-1.6.2.tar.gz
cd nginx-1.6.2
./configure --prefix=/usr/local/nginx --with-openssl=/root/install/openssl-1.0.1j --with-zlib=/root/install/zlib-1.2.8 --with-pcre=/root/install/pcre-8.34 --with-http_stub_status_module --with-http_ssl_module
安装libxml2
命令列表：
tar -zvxf libxml2-2.9.2.tar.gz
cd libxml2-2.9.2
./configure --prefix=/usr/local/libxml2 --with-zlib=/usr/local/zlib --with-python=no
make
make install
安装curl
命令列表：
tar -zvxf curl-7.39.0.tar.gz
cd curl-7.39.0
./configure --prefix=/usr/local/curl --with-ssl --with-zlib=/usr/local/zlib
make
make install
安装jpeg
命令列表：
tar -zvxf jpegsrc.v9.tar.gz
cd jpeg-9
./configure --prefix=/usr/local/jpeg --enable-shared --enable-static
make
make install
安装libpng
命令列表：
tar -zvxf libpng-1.6.15.tar.gz
cd libpng-1.6.15
./configure --prefix=/usr/local/libpng
make
make install
安装freetype(需要设置环境变量)
命令列表：
tar -zxvf freetype-2.5.2.tar.gz
cd freetype-2.5.2
vi /etc/profile
(末尾添加)
LIB_PNG=/usr/local/libpng/bin
PATH=$LIB_PNG:$PATH
export PATH
:wq
(重启或手动export)
./configure --prefix=/usr/local/freetype
make
make install
安装gd
命令列表：
tar -zvxf libgd-2.1.0.tar.gz
cd libgd-2.1.0
./configure --prefix=/usr/local/gd --with-png=/usr/local/libpng --with-jpeg=/usr/local/jpeg --with-freetype=/usr/local/freetype
make
make install
安装PHP(因为服务器是nginx，所以需要启用fpm)
命令列表：
tar -zvxf php-5.5.19.tar.gz
cd php-5.5.19
./configure --prefix=/usr/local/php --with-gd=/usr/local/gd --with-jpeg-dir=/usr/local/jpeg --with-png-dir=/usr/local/libpng --with-freetype-dir=/usr/local/freetype --with-zlib=/usr/local/zlib --with-libxml-dir=/usr/local/libxml2 --with-curl=/usr/local/curl --enable-fpm --enable-mbstring --enable-soap --enable-sockets --with-mysql
make
（如果报error: X11/xpm.h: No such file or directory，就先执行yum –y install libXpm-devel, configure参数加上--with-xpm-dir=/usr/lib）
make install
cp php.ini-production /usr/local/php/php.ini
cp /usr/local/php/etc/php-fpm.conf.default /usr/local/php/etc/php-fpm.conf
cp sapi/fpm/php-fpm /usr/local/bin
Linux+php+nginx环境配置步骤
vi /usr/local/php/etc/php-fpm.conf
去掉pid = run/php-fpm.pid前的注释，这样fpm的进程就会被写入这个文件：/usr/local/php/var/run/php-fpm.pid
创建nginx运行的组和用户
groupadd www
useradd -g www -M -s /sbin/nologin www
编辑nginx目录下的conf目录下的conf配置
user www www;
更改wrker_processes的数值为2
（wrker_processes的数值一般设置为内核数）
error_log logs/error.log crit
pid logs/nginx.pid;
events {
use epoll;#Linux 下性能最好的 event 模式
worker_connections 2048;# 每个工作进程允许最大的同时连接数
}
(在http{***}之间增加如下内容，有重复项就覆盖)
fastcgi_connect_timeout 300;
fastcgi_send_timeout 300;
fastcgi_read_timeout 300;
fastcgi_buffer_size 64k;
fastcgi_buffers 4 64k;
fastcgi_busy_buffers_size 128k;
fastcgi_temp_file_write_size 128k;
client_max_body_size 20m;#改为请求体最小20m
gzip on;
gzip_min_length 1k;
gzip_buffers 4 16k;
gzip_http_version 1.0;
gzip_comp_level 2;
gzip_types text/plain application/x-javascript text/css application/xml;
gzip_vary on;
#配置虚拟主机
include /usr/local/nginx/conf/vhosts/*.conf;
创建目录/usr/local/nginx/conf/vhosts/
建立程序对应conf后缀的配置文件
配置如下
server {
listen 8888;
server_name mobile.wemeke.com;
#charset koi8-r;
#access_log logs/host.access.log main;
root /server/php/www;
index index.html index.htm index.php;
#error_page 404 /404.html;
# redirect server error pages to the static page /50x.html
#
error_page 500 502 503 504 /50x.html;
location = /50x.html {
root html;
}
#将请求交给fpm来处理
location ~ [^/]\.php(/|$) {
fastcgi_split_path_info ^(.+?\.php)(/.*)$;
if (!-f $document_root$fastcgi_script_name) {
return 404;
}
fastcgi_param PATH_INFO $fastcgi_path_info;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
fastcgi_pass 127.0.0.1:9000;
fastcgi_index index.php;
include fastcgi_params;
}
log_format '$remote_addr - $remote_user [$time_local] "$request" '
'$status $body_bytes_sent "$http_referer" '
'"$http_user_agent" "$http_x_forwarded_for"';
location ~ .*\.(gif|jpg|jpeg|png|bmp|swf)$
{
expires 30d;
}
location ~ .*\.(js|css)?$
{
expires 1h;
}
# proxy the PHP scripts to Apache listening on 127.0.0.1:80
#
#location ~ \.php$ {
# proxy_pass http://127.0.0.1;
#}
# pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
#
#location ~ \.php$ {
# root html;
# fastcgi_pass 127.0.0.1:9000;
# fastcgi_index index.php;
# fastcgi_param SCRIPT_FILENAME /scripts$fastcgi_script_name;
# include fastcgi_params;
#}
# deny access to .htaccess files, if Apache's document root
# concurs with nginx's one
#
#location ~ /\.ht {
# deny all;
#}
}
php-fpm和nginx相关命令
启动php-fpm：php-fpm
关闭php-fpm：kill -INT `cat /usr/local/php/var/run/php-fpm.pid`
重启php-fpm：kill -USR2 `cat /usr/local/php/var/run/php-fpm.pid`
启动nginx：/usr/local/nginx/sbin/nginx
关闭nginx：/usr/local/nginx/sbin/nginx -s stop