安装PHP以及搭建博客(一)

netstat -lntup|egrep '3306|80'  #检查mysql，nginx是否安装启动或者netstat -lntup|egrep 'mysql|nginx'

安装epeo源

wget -O /etc/yum.repos.d/epel.repo http://mirrors.aliyun.com/repo/epel-6.repo

安装PHP需要的依赖库

 yum install -y zlib-devel libxml2-devel libjpeg-devel libjpeg-turbo-devel libiconv-devel 

 yum install -y  freetype-devel libpng-devel gd-devel libcurl-devel libxslt-devel 

libiconv-devel可能没有，需要手动安装

wget  https://ftp.gnu.org/pub/gnu/libiconv/libiconv-1.15.tar.gz

 tar xf libiconv-1.15.tar.gz 

cd libiconv-1.15

./configure --prefix=/usr/local/libiconv

make && make install

PHP相关扩展库

（不安装epeo源，是没有的）

yum install libmcrypt-devel mhash mcrypt -y

安装下载PHP

wget  http://mirrors.sohu.com/php/php-5.5.32.tar.xz

 解压缩

 tar xf php-5.5.32.tar.gz 
 cd php-5.5.32

编译

./configure
--prefix=/application/php5.5.32
--with-mysql=/application/mysql/
--with-pdo-mysql=mysqlnd
--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-bcmath
--enable-shmop
--enable-sysvsem
--enable-inline-optimization
--with-curl
--enable-mbregex
--enable-fpm
--enable-mbstring
--with-mcrypt
--with-gd
--enable-gd-native-ttf
--with-openssl
--with-mhash
--enable-pcntl
--enable-sockets
--with-xmlrpc
--enable-soap
--enable-short-tags
--enable-zend-multibyte
--enable-static
--with-xsl
--with-fpm-user=nginx
--with-fpm-group=nignx
--enable-ftp
--enable-opcache=on

如果没有mysql

--enable-mysqlnd

--with-pdo-mysql=mysqlnd

--with-mysqli=mysqlnd

开始make&&make install

最好之前做下下面这些命令，有的机器就会报错，有的就不回

报错信息make:***{ext/phar/phar.php}Error 127..

 ln -s /application/mysql/lib/libmysqlclient.so.18 /usr/lib64/
touch ext/phar/phar.phar

make

make install

创建软连接

ln -s /application/php5.5.32/ /application/php 

配置文件（配置两个默认文件）

解析文件

 cp php.ini-production /application/php/lib/php.ini

配置文件

 cd /application/php/etc/

cp php-fpm.conf.default php-fpm.conf

启动php

/application/php/sbin/php-fpm 

 lsof -i:9000

整合PHP+NGINX

在nginx里添加local（之前做过include，参考nginx）

 location ~ .*.(php|php5)?$ {
 root html/blog;
 fastcgi_pass 127.0.0.1:9000;
 fastcgi_index index.php;
 include fastcgi.conf;
 }

重启nginx

../../sbin/nginx -s reload

测试nginx与php连接

cd ../html/blog/

echo "<?php phpinfo(); ?>">test_info.php

访问网址

http://blog.daxian.com/test_info.php

测试mysql连接php

vim test_mysql.php

<?php
    $link_id=mysql_connect('localhost','root','123456') or mysql_error();
    if($link_id){
          echo "mysql is ok !";
      }else{
               echo mysql_error();
          }
?

成功