下载php源码包

http://www.php.net/downloads.php

安装php

tar -xvf php-5.5.13.tar.bz2cd php-5.5.13 ./configure --prefix=/usr/local/php --with-config-file-path=/etc --enable-inline-optimization --disable-debug --disable-rpath --enable-shared --enable-opcache --enable-fpm --with-fpm-user=www --with-fpm-group=www --with-mysql=mysqlnd --with-mysqli=mysqlnd --with-pdo-mysql=mysqlnd --with-gettext --enable-mbstring --with-iconv --with-mcrypt --with-mhash --with-openssl --enable-bcmath --enable-soap --with-libxml-dir --enable-pcntl --enable-shmop --enable-sysvmsg --enable-sysvsem --enable-sysvshm --enable-sockets --with-curl --with-zlib --enable-zip --with-bz2 --with-readline --without-sqlite3 --without-pdo-sqlite --with-pear

可能出现的错误

出现错误: congigure error: xml2-config not found

解决办法:

1.执行命令: 

sudo yum install libxml2-devel

2.查看是否成功: 

find / -name "xml2-config"

出现错误: congigure error: Cannot find OpenSSL's <evp.h>

解决办法:

yum install openssl openssl-develln -s /usr/lib64/libssl.so /usr/lib/

出现错误: configure: error: Please reinstall the BZip2 distribution

解决办法:

yum install bzip2 bzip2-devel

出现错误: configure: error: Please reinstall the libcurl distribution -easy.h should be in <curl-dir>/include/curl/

解决办法:

yum -y install curl-devel

出现错误:configure: error: mcrypt.h not found. Please reinstall libmcrypt.

解决办法:

sudo yum install libmcrypt libmcrypt-devel mcrypt mhash

出现错误:configure: error: Please reinstall readline - I cannot find readline.h

解决办法:

sudo yum install readline-devel

编译

make make install 

可能出现的错误

编译PHP5.5 make 时出现错误

make: *** [ext/fileinfo/libmagic/apprentice.lo] Error 1

解决办法：
这是由于内存小于1G所导致.Disable fileinfo support 禁用 fileinfo

在./configure加上选项:

--disable-fileinfo   

配置环境变量

添加 PHP 命令到环境变量

vim /etc/profile

在末尾加入

PATH=$PATH:/usr/local/php/binexport PATH

要使改动立即生效执行

. /etc/profile 或 source /etc/profile

查看环境变量

echo $PATH

查看php版本

php -v 

PHP 5.5.13 (cli) (built: Jun 20 2014 11:11:26) 
Copyright (c) 1997-2014 The PHP Group
Zend Engine v2.5.0, Copyright (c) 1998-2014 Zend Technologies

配置启动php-fpm

cd /usr/local/php/etccp php-fpm.conf.default php-fpm.conf

启动php-fpm

sudo /usr/local/php/sbin/php-fpm

配置nginx

修改nginx的配置文件(/etc/nginx/conf.d/default.conf)

location / {root web根目录;//在服务器中的目录index index.html index.htm index.php;}location ~ \.php$ {root html;fastcgi_pass 127.0.0.1:9000; //这个iP和端口对应php-fpm设置的端口fastcgi_index index.php;fastcgi_param SCRIPT_FILENAME web根目录$fastcgi_script_name;include fastcgi_params;}

检查nginx

[root@server nginx]# ./sbin/nginx -t //检测配置文件是否正常

nginx: configuration file /usr/local/nginx/conf/nginx.conf test is successful  

则 已经配置正确

重启nginx

/etc/init.d/nginx restart

在web根目录下创建index.php

<?php echo phpinfo(); ?>

在浏览器中输入http://ip/index.php查看成功即可。

//注：根据自己的配置修改web根目录即可，如我的为/usr/share/nginx/html。

如果启动php-fpm出现错误: can not get uid for www，修改php-fpm.conf中user为nginx group为nginx