平台：centos6.5 x86_64最小化安装
上篇是安装的php、mysql版本有点老，安装个版本新一点的，尝尝鲜。^_^
1,关闭SElinux
vi /etc/selinux/config
将SELINUX=enforcing改为SELINUX=disabled
reboot
2,添加yum源
vi nginx.repo nginx的源
[nginx]
name=nginx repo
baseurl=http://nginx.org/packages/centos/$releasever/$basearch/
gpgcheck=0
enabled=1
rpm -Uvh http://mirrors.yun-idc.com/epel/6/x86_64/epel-release-6-8.noarch.rpm
EPEL，即Extra Packages for Enterprise Linux，企业版linux附加包。这个软件仓库里有很多非常常用的软件,而且是专门针对RHEL设计的，对RHEL标准yum源是一个很好的补充，完全免费使用，由Fedora项目维护，所以如果你使用的是RHEL，或者CentOS，Scientific等RHEL系的linux，可以非常放心的使用EPEL的yum源。
rpm -Uvh http://rpms.famillecollet.com/enterprise/remi-release-6.rpm
remi依赖于EPEL源,有最新版本的PHP、MYSQL等软件。
3，安装基本库
yum --enablerepo=remi -y install gcc gcc-c++ autoconf automake zlib zlib-devel openssl openssl–devel pcre pcre-devel
4，安装nginx和mysql
yum install -y nginx
yum --enablerepo=remi mysql mysql-server mysql-devel
5，安装php及其相关函数库
yum --enablerepo=remi install -y php php-fpm php-mysql php-common php-devel php-gd libjpeg* php-imap php-ldap php-odbc php-pear php-xml php-xml php-xmlrpc php-mbstring php-mcrypt php-bcmath php-mhash libmcrypt libmcrypt-devel
6,配置mysql
chkconfig mysqld on
service mysqld start
为root账户设置密码
mysql_secure_installation
默认root密码为空，回车，按提示设置密码之类的
/usr/bin/mysql -u root -p 输入密码
GRANT ALL PRIVILEGES ON *.* TO ‘root‘@‘%‘ IDENTIFIED BY ‘password‘;
FLUSH PRIVILEGES;
7,配置PHP
chkconfig php-fpm on
cp /etc/php.ini /etc/php.ini.bk
sed -i ‘s/;date.timezone =/date.timezone = PRC/g‘ /etc/php.ini
sed -i ‘s/; cgi.fix_pathinfo=1/cgi.fix_pathinfo=0/g‘ /etc/php.ini
sed -i ‘s/; cgi.fix_pathinfo=0/cgi.fix_pathinfo=0/g‘ /etc/php.ini
sed -i ‘s/;cgi.fix_pathinfo=1/cgi.fix_pathinfo=0/g‘ /etc/php.ini
sed -i ‘s/max_execution_time = 30/max_execution_time = 300/g‘ /etc/php.ini
sed -i ‘s/disable_functions =.*/disable_functions = passthru,exec,system,chroot,scandir,chgrp,chown,shell_exec,proc_open,proc_get_status,popen,ini_alter,ini_restore,dl,openlog,syslog,readlink,symlink,popepassthru,stream_socket_server/g‘ /etc/php.ini
cp /etc/php-fpm.d/www.conf /etc/php-fpm.d/www.conf.bk
vi /etc/php-fpm.d/www.conf
#修改用户为nginx
user = nginx
#修改组为nginx
group = nginx
service php-fpm start
8，配置nginx
chkconfig nginx on
cp /etc/nginx/conf.d/default.conf /etc/nginx/conf.d/default.conf.bk
vi /etc/nginx/conf.d/default.conf
#location / {
root /usr/share/nginx/html;
index index.php index.html index.htm;
#}
修改以下代码
# location ~ \.php$ {
# root html;
# fastcgi_pass 127.0.0.1:9000;
# fastcgi_index index.php;
# fastcgi_param SCRIPT_FILENAME /scripts$fastcgi_script_name;
# include fastcgi_params;
#}
去掉除root行外的#，/scripts 改成$document_root
service nginx start
9，测试
为便于看到效果，service iptables stop
vi /usr/share/nginx/html/index.php
<?php
$link=mysql_connect("localhost","root","password","mysql");
echo ‘<br/>‘;
if($link){
echo ‘connection is ok‘;
mysql_close($link);
}
else
echo ‘try config again‘;
?>
chown -R nginx.nginx /usr/share/nginx/html
http://YOURSERVERIP/
显示connection is ok，说明php和mysql已整合。
10,安装phpmyadmin
安装完个版本：php是5.4.43，nginx是1.8.0，mysql 5.5.45,下载最新的phpmyadmin
wget https://files.phpmyadmin.net/phpMyAdmin/4.4.12/phpMyAdmin-4.4.12-all-languages.zip
unzip phpMyAdmin-4.4.12-all-languages.zip
mv phpMyAdmin-4.4.12-all-languages phpmyadmin
mv phpmyadmin /usr/share/nginx/html/
chown -R nginx.nginx /var/lib/php/session
OK，http://yourserverip/phpmyadmin,输入MySQL用户名和密码，enjoy it！