linux php安装oci8
1当前环境 ubuntu16.04 php7.0
2下载安装orcel客户端的安装包
客户端安装包：oracle-instantclient11.2-basic-11.2.0.4.0-1.x86_64.rpm
安装包 ：oracle-instantclient11.2-devel-11.2.0.4.0-1.x86_64.rpm
alien -i oracle-instantclient11.2-basic-11.2.0.4.0-1.x86_64.rpm
alien -i oracle-instantclient11.2-devel-11.2.0.4.0-1.x86_64.rpm
2.下载安装php对应的oci8包
下载 http://pecl.php.net/get/oci8-2.2.0.tgz
解压 tar -xf oci8-2.2.0.tgz
cd oci8-2.2.0
./configure make && make install
安装完成后修改php配置
extension = “oci8.so”
重启php ，输出phpinfo()