wget http://cn2.php.net/distributions/php-5.3.28.tar.bz2
tar -jxvf php-5.3.28.tar.bz2
./configure --prefix=/usr/local/php53 --with-config-file-path=/usr/local/php53/etc --enable-fpm --with-fpm-user=nginx --with-fpm-group=nginx --enable-sysvsem --enable-sockets --enable-pcntl --enable-mbstring --enable-mysqlnd --enable-opcache --enable-shmop --enable-zip --enable-ftp --enable-gd-native-ttf --enable-wddx --enable-soap --enable-pdo --with-mysql=mysqlnd --with-mysqli=mysqlnd --with-pdo-mysql=mysqlnd --enable-zip --with-gd
make -j
make install
cp php.ini-production /usr/local/php53/etc/php.ini
cp sapi/fpm/init.d.php-fpm /etc/init.d/php53-fpm
cp /usr/local/php53/etc/php-fpm.conf.default /usr/local/php53/etc/php-fpm.conf
#php-fpm 端口可在 php-fpm.conf 里修改
chmod +x /etc/init.d/php53-fpm
/etc/init.d/php53-fpm start
# php73加入环境变量
ln -s /usr/local/php53/bin/php /usr/local/bin/php53
#开机自启动
vim /etc/rc.local
/etc/init.d/php53-fpm start
# 修改不显示X-Power-By
vim /usr/local/php53/etc/php.ini
找到 expose_php
把 on 改为 off
/etc/init.d/php53-fpm restart