PHP 安装64位oracle客户端

1、下载Oracle即时客户端程序包 — Basic：运行 OCI、OCCI 和 JDBC-OCI 应用程序所需的所有文件

wget http://www.freebsdsystem.org/nginx_php/oracle-instantclient11.2-basic-11.2.0.2.0.x86_64.rpm
wget http://www.freebsdsystem.org/nginx_php/oracle-instantclient11.2-devel-11.2.0.2.0.x86_64.rpm
wget http://www.freebsdsystem.org/nginx_php/oracle-instantclient11.2-sqlplus-11.2.0.2.0.x86_64.rpm

2、安装Oracle即时客户端程序包

rpm -ivh oracle-instantclient11.2-*
echo "/usr/lib/oracle/11.2/client64/lib/" > /etc/ld.so.conf.d/oracle_client.conf
/sbin/ldconfig

3、安装OCI8 PHP扩展（使用PHP自带的OCI8，假设PHP程序安装在/usr/local/php52/）

yum install libaio
wget http://pecl.php.net/get/oci8-1.4.5.tgz
tar zxvf oci8-1.4.5.tgz
cd oci8-1.4.5/
/usr/local/php52/bin/phpize
CFLAGS="-I/usr/include/oracle/11.2/client64/"
CXXFLAGS="-I/usr/include/oracle/11.2/client64/"
./configure –with-php-config=/usr/local/php52/bin/php-config –with-oci8=instantclient,/usr/lib/oracle/11.2/client64/lib
make
make install

4、修改PHP配置文件（/usr/local/php52/etc/php.ini）

在extension_dir = "/usr/local/php52/lib/php/extensions/no-debug-non-zts-20060613/"后增加一行：

extension = "oci8.so"

5、重启php-fpm

/usr/local/php52/sbin/php-fpm reload