编译安装PHP

1. 下载PHP
   # wget http://cn2.php.net/distributions/php-7.0.0.tar.gz
2. 解压缩PHP
   # tar -zxvf php-7.0.0.tar.gz && cd php-7.0.0
3. 安装依赖软件
   # yum -y install gcc libxml2-devel
4. 编译安装PHP
   这里设置php-fpm运行的用户名和组为nginx，如果不存在，需要创建
   # useradd -r -M -s /sbin/nologin nginx
   然后运行下面的命令进行编译安装php
   # ./configure --prefix=/usr/local/php7 --enable-fpm --with-fpm-user=nginx --with-fpm-group=nginx
   # make && make install
5. 复制文件到正确的位置
   # cp php.ini-production /usr/local/php7/php.ini
   # cp /usr/local/php7/etc/php-fpm.conf.default /usr/local/php7/etc/php-fpm.conf
   # cp /usr/local/php7/etc/php-fpm.d/www.conf.default /usr/local/php7/etc/php-fpm.d/www.conf
   # cp sapi/fpm/init.d.php-fpm /etc/init.d/php-fpm
6. 设置php-fpm服务开机自启动
   # chmod +x /etc/init.d/php-fpm
   # chkconfig php-fpm on
7. 修改/usr/local/php7/php.ini文件

   cgi.fix_pathinfo=
   
   date.timezone = PRC

8. 启动php-fpm服务
   # service php-fpm start

备注:

使用下面编译参数进行编译时，需要先安装相关依赖包

# yum -y install gcc libxml2-devel openssl-devel libcurl-devel libjpeg-devel libpng-devel freetype-devel libc-client-devel libmcrypt-devel libxslt-devel

# ln -sv /usr/lib64/libc-client.so /usr/lib/libc-client.so

编译参数列表:

# ./configure --prefix=/usr/local/php7 \

--with-mcrypt \

--with-mhash \

--with-openssl \

--with-mysql=mysqlnd \

--with-mysqli=mysqlnd \

--with-pdo-mysql=mysqlnd \

--enable-mysqlnd \

--with-gd \

--with-iconv \

--with-zlib \

--enable-zip \

--enable-inline-optimization \

--disable-rpath \

--enable-xml \

--enable-bcmath \

--enable-shmop \

--enable-sysvsem \

--enable-mbregex \

--enable-mbstring \

--enable-gd-native-ttf \

--enable-pcntl \

--enable-sockets \

--with-xmlrpc \

--enable-soap \

--without-pear \

--with-curl \

--with-jpeg-dir \

--with-png-dir \

--with-iconv-dir \

--with-freetype-dir \

--with-libxml-dir \

--with-zlib-dir \

--with-gettext \

--without-gdbm \

--disable-fileinfo \

--with-fpm-user=nginx \

--with-fpm-group=nginx \

--with-kerberos \

--with-imap \

--with-imap-ssl \

--enable-exif \

--with-pcre-regex \

--enable-sysvshm \

--enable-calendar \

--enable-xmlreader \

--enable-xmlwriter \

--enable-static \

--with-xsl \

--enable-ftp \

--enable-opcache \

--enable-fpm \

--enable-session \

--disable-fileinfo

yum安装PHP

1. 安装PHP
   # yum -y install php php-fpm php-mysql
2. 修改/etc/php.ini文件

   cgi.fix_pathinfo=
   
   date.timezone = PRC

3. 修改/etc/php-fpm.d/www.conf文件
   使用nginx用户和用户组来运行php-fpm服务
   

   user = nginx
   
   group = nginx

4. 设置php-fpm服务开机自启动
   # systemctl enable php-fpm
5. 启动php-fpm服务
   # systemctl start php-fpm