PHP下的Oracle客户端扩展(OCI8)安装教程
发布:smiling 来源: PHP粉丝网 添加日期:2021-04-11 17:08:32 浏览: 评论:0
这篇文章主要介绍了PHP下的Oracle客户端扩展(OCI8)安装教程,本文在Linux系统中实现,OCI8是用来连接Oracle数据库的PHP扩展模块,需要的朋友可以参考下
最近的项目需要用php访问oracle数据库,不得不在linux下给php安装oci8扩展。php也可以使用pdo访问oracle数据库,但还是需要安装客户端。
首先到oracle官网的这个页面下载相关的文件,注意要连数据库服务器的版本,一定要对应,否则安装成功也会连不上,同时也要区分32位、64位服务器,比如我要连的数据库服务器是oracle10.2.0.4,64位主机,那么我要下载下面三个文件:
- oracle-instantclient-basic-10.2.0.4-1.x86_64.rpm
 - oracle-instantclient-devel-10.2.0.4-1.x86_64.rpm
 - oracle-instantclient-sqlplus-10.2.0.4-1.x86_64.rpm
 
1.用以下命令安装,代码如下:
- # rpm -ivh oracle-instantclient-basic-10.2.0.4-1.x86_64.rpm oracle-instantclient-devel-10.2.0.4-1.x86_64.rpm oracle-instantclient-sqlplus-10.2.0.4-1.x86_64.rpm
 
2.安装OCI8 PHP扩展,代码如下:
- # yum install libaio
 - # cd ~
 - # wget http://pecl.php.net/get/oci8-1.3.5.tgz
 
3.然后执行命令,代码如下:
- # tar zxvf oci8-1.3.5.tgz
 - # cd oci8-1.3.5/
 - # /usr/local/php5/bin/phpize CFLAGS=/usr/lib/oracle/11.2/client64/ CXXFLAGS=/usr/lib/oracle/11.2/client64/
 - # ./configure --with-php-config=/usr/local/php5/bin/php-config --with-oci8=instantclient,/usr/lib/oracle/11.2/client64/lib/
 - # make
 - # make install(这里多运行几次,直到出现如下提示)
 - [root@webserver02 oci8-1.3.5]# make install
 - /bin/sh /root/oci8-1.3.5/libtool --mode=install cp ./oci8.la /root/oci8-1.3.5/modules
 - cp ./.libs/oci8.so /root/oci8-1.3.5/modules/oci8.so
 - cp ./.libs/oci8.lai /root/oci8-1.3.5/modules/oci8.la
 - PATH="$PATH:/sbin" ldconfig -n /root/oci8-1.3.5/modules
 - ----------------------------------------------------------------------
 - Libraries have been installed in:
 - /root/oci8-1.3.5/modules
 - If you ever happen to want to link against installed libraries
 - in a given directory, LIBDIR, you must either use libtool, and
 - specify the full pathname of the library, or use the `-LLIBDIR'
 - flag during linking and do at least one of the following:
 - - add LIBDIR to the `LD_LIBRARY_PATH' environment variable
 - during execution
 - - add LIBDIR to the `LD_RUN_PATH' environment variable
 - during linking
 - - use the `-Wl,--rpath -Wl,LIBDIR' linker flag
 - - have your system administrator add LIBDIR to `/etc/ld.so.conf'
 - See any operating system documentation about shared libraries for
 - more information, such as the ld(1) and ld.so(8) manual pages.
 - ----------------------------------------------------------------------
 - Installing shared extensions: /usr/local/php5/lib/php/extensions/no-debug-zts-20090626/
 - # cd /usr/local/php5/lib
 
4.创建ext目录,代码如下:
# mkdir ext/
把oci8.so文件拷贝到php.ini 的ext目录里面,代码如下:
# cp /root/oci8-1.3.5/modules/oci8.so /usr/local/php5/lib/ext/
5.在php.ini里面加上extension=oci8.so
如下:
- extension_dir = "/usr/local/php5/lib/ext"
 - extension = "oci8.so"
 - session.save_path = "/tmp/php"
 - oci8.privileged_connect = on
 
重启apache服务:
/usr/local/apache2/bin/apachectl stop
/usr/local/apache2/bin/apachectl start
刷新测试页面。发现oci8出现了,则大功告成.
Tags: Oracle扩展 OCI8
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