php的安装

首先我们安装nginx

#0.安装ningx(可选
cd /disk1/tools
rpm -ivh  http://nginx.org/packages/centos/6/noarch/RPMS/nginx-release-centos-6-0.el6.ngx.noarch.rpm
yum install nginx -y
#查看cpu核数，如果不是8核的话，上传源nginx.conf，进行修改
nproc

#1.安装remi源
mkdir /disk1/tools
cd /disk1/tools
rpm -Uvh https://dl.fedoraproject.org/pub/epel/epel-release-latest-6.noarch.rpm
wget http://rpms.famillecollet.com/enterprise/remi-release-6.rpm
rpm --import http://rpms.famillecollet.com/RPM-GPG-KEY-remi
rpm -ih remi-release-6.rpm

#2.安装依赖
yum --enablerepo=remi -y install libxml2-devel bzip2-devel libpng-devel libmcrypt-devel libjpeg libjpeg-devel freetype freetype-devel  openssl-devel libcurl-devel
yum --enablerepo=remi -y install gmp-devel  libxslt-devel zlib zlib-devel curl curl-devel ncurses ncurses-devel gd-devel openssl-devel  ImageMagick-devel

3.remi源安装php(gd+freetype）+imagick  如果没指定版本目前默认为5.4
yum --enablerepo=remi -y install  php-imap php-ldap php-odbc php-pear   
yum --enablerepo=remi -y install php php-devel php-mysql  php-gd  php-bcmath php-mbstring php-mcrypt php-mhash php-pdo php-pecl-imagick php-fpm
yum --enablerepo=remi install -y php-pecl-memcache php-pecl-redis
#yum --enablerepo=remi install -y php-pecl-memcache  php-pecl-propro php-pecl-raphf php-cli php-magickwand  
#yum --enablerepo=remi install -y  php-pecl-mongo php-pecl-mongodb  php-pecl-memcached  php-pecl-raphf  php-tidy php-pecl-yar

要是指定版本的话
可以指定版本，如php5.6
3.remi源安装php5.6(gd+freetype）+imagick
yum --enablerepo=remi,remi-php56 -y install  php-imap php-ldap php-odbc php-pear   
yum --enablerepo=remi,remi-php56 -y install php php-devel php-mysql  php-gd  php-bcmath php-mbstring php-mcrypt php-mhash php-pdo php-pecl-imagick php-fpm
yum --enablerepo=remi,remi-php56 install -y php-pecl-redis php-pecl-memcache
#yum --enablerepo=remi,remi-php56 install -y php-pecl-memcache  php-pecl-propro php-pecl-raphf php-cli php-magickwand  
#yum --enablerepo=remi,remi-php56 install -y  php-pecl-mongo  php-pecl-memcached  php-pecl-raphf  php-tidy php-pecl-yar

要是后期升级版本的话
直接yum update

#注：mongo区别

PHP Driver       MongoDB 2.4       MongoDB 2.6      MongoDB 3.0       MongoDB 3.2
PHPLIB 1.0
+ mongodb-1.1        √        √        √        √

mongodb-1.1        √        √        √        √
mongodb-1.0        √        √        √    
mongo-1.6        √        √        √    
mongo-1.5        √        √         
mongo-1.3        √

#php调试跟踪插件.5.4之后才有
#yum --enablerepo=remi  install -y php-pecl-trace
phptrace --help

配置php-fpm
vi /etc/php-fpm.conf
修改一下日志路径

vi /etc/php-fpm.d/www.conf
修改
user = nginx
group = nginx

#3.报错解决：
yum --enablerepo=remi -y install php php-mysql php-gd libjpeg* php-imap php-ldap php-odbc php-pear php-xml php-xmlrpc php-mbstring php-mcrypt php-bcmath php-mhash libmcrypt libmcrypt-devel php-process php-fpm
报错：

Downloading Packages:
Running rpm_check_debug
ERROR with rpm_check_debug vs depsolve:
libmysqlclient.so.16()(64bit) is needed by postfix-2:2.6.6-6.el6_7.1.x86_64
libmysqlclient.so.16(libmysqlclient_16)(64bit) is needed by postfix-2:2.6.6-6.el6_7.1.x86_64
 You could try running: rpm -Va --nofiles --nodigest
Your transaction was saved, rerun it with: yum load-transaction /tmp/yum_save_tx-2015-12-23-15-3670kk2L.yumtx
解决：
★★★★★如果mysql用的是yum安装，千万别因为yum安装不上php就卸载mysql-libs，会把mysql-server也卸载掉的！！！！！，
所以先确定mysql是否在用！！！
要不然你会死得很惨！！！！！！！！只能改为源安装!

[root@VM3 ~]# rpm -qa |grep mysql
mysql-libs-5.1.73-3.el6_5.x86_64
#卸载mysql rpm包，一定要先卸载
yum -y remove mysql-libs-5.1.7*

重新安装即可

nginx中配置pathinfo模式

因为用了thinkphp默认用的是是pathinfo模式，我配置的是LNMP，所以nginx要配置成pathinfo模式

如果nginx没有配置pathinfo模式用到路径方式会报404错误，如下图所示：

我现在把开发的包解压之后放在

[root@--- chunjie]# pwd
/data/opt/chunjie
[root@--- chunjie]# ll
total
drwxr-xr-x  root root  Jan  : Application
-rw-r--r--  root root   Jan    composer.json
-rw-r--r--  root root  Jan  : index.php
drwxr-xr-x  root root  Jan  : logs
drwxr-xr-x  root root  Jan  : Public
-rw-r--r--  root root  Jan    README.md
drwxr-xr-x  root root  Jan  : ThinkPHP

在nginx配置文件进行修改如下：

[root@--- conf.d]# vim spring.conf 

server {
    listen       ;
    server_name  localhost;

    #charset koi8-r;
    access_log  /data/opt/chunjie/logs/chunjie.access.log  main;
    error_log   /data/opt/chunjie/logs/chunjie.error.log;

    root   /data/opt/chunjie;
    index  index.php index.htm index.html;
    location / {
        if (!-e $request_filename) {
        rewrite  ^/(.*)$  /index.php/$  last;
        break;
        }
    }
# pass the PHP scripts to FastCGI server listening on 127.0.0.1:
    location ~ \.php{
        fastcgi_pass   127.0.0.1:;
        set $script    $uri;
        set $path_info "";
        if ($uri ~ "^(.+?\.php)(/.+)$") {
            set $script         $;
            set $path_info      $;
        }

        fastcgi_index  index.php;
        fastcgi_param  SCRIPT_FILENAME  $document_root$fastcgi_script_name;
        fastcgi_param SCRIPT_NAME $script;
        fastcgi_param PATH_INFO $path_info;
        include        fastcgi_params;
   }
}
~     

同时要修改nginx.conf

include /etc/nginx/conf.d/*.conf;

进行以上修改之后，我们就重启一下nginx