Linux下PHP5.2 Oracle客户端扩展(OCI8)安装

  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

  ①、打开以下网址(本文以32位版为例):
  (Linux 32位版)http://www.oracle.com/technology/software/tech/oci/instantclient/htdocs/linuxsoft.html
  (Linux 64位版)http://www.oracle.com/technology/software/tech/oci/instantclient/htdocs/linuxx86_64soft.html

下载URL http://www.oracle.com/technetwork/indexes/downloads/index.html

  ②、下载以下几个文件:
 

oracle-instantclient11.1-basic-11.1.0.7.0-1.i386.rpm
oracle-instantclient11.1-devel-11.1.0.7.0-1.i386.rpm
oracle-instantclient11.1-sqlplus-11.1.0.7.0-1.i386.rpm



  2、安装Oracle即时客户端程序包
 

rpm -ivh oracle-instantclient11.1-basic-11.1.0.7.0-1.i386.rpm oracle-instantclient11.1-devel-11.1.0.7.0-1.i386.rpm oracle-instantclient11.1-sqlplus-11.1.0.7.0-1.i386.rpm
echo "/usr/lib/oracle/11.1/client/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/php/)
 

yum install libaio
wget http://pecl.php.net/get/oci8-1.3.5.tgz
tar zxvf oci8-1.3.5.tgz
cd oci8-1.3.5/
/usr/local/php/bin/phpize
CFLAGS="-I/usr/include/oracle/11.1/client/"
CXXFLAGS="-I/usr/include/oracle/11.1/client/"
./configure --with-php-config=/usr/local/php/bin/php-config --with-oci8=/usr/lib/oracle/11.1/client/
make
make install


  4、修改PHP配置文件(/usr/local/php/etc/php.ini)
在extension_dir = "/usr/local/php/lib/php/extensions/no-debug-non-zts-20060613/"后增加一行:
 

extension = "oci8.so"



  5、重启PHP

  6、创建一个phpinfo.php文件(内容如下)并通过Web访问,如果有“oci8”这一项,则表明安装成功。
 

<?php
phpinfo();
?>
  

(1).

/usr/local/soft/oci8-1.3.5/oci8.c:3082: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'php_oci_ping_init'
make: *** [oci8.lo]

./configure --with-php-config=/usr/local/php/bin/php-config --with-oci8=shared,instantclient,/usr/lib/oracle/11.1/client/lib/ 
 

http://cn.php.net/manual/en/oci8.installation.php

(2).

[root@localhost etc]# ulimit -SHn 65535
[root@localhost etc]# /usr/local/php/sbin/php-fpm restart
Shutting down php_fpm . done
Starting php_fpm PHP Warning:  PHP Startup: Unable to load dynamic library '/usr/local/php/lib/php/extensions/no-debug-non-zts-20060613/oci8.so' - /usr/lib/oracle/11.1/client/lib/libnnz11.so: cannot restore segment prot after reloc: Permission denied in Unknown on line 0
 done

原来不是安装的问题,是linux下面自带的SELinux全称是Security Enhanced Linux在作怪,于是关掉它就ok了

[root@localhost etc]#
[root@localhost etc]# /usr/sbin/setenforce 0

使用php -m命令可以查看php是否已经装载了oci8模块
[root@localhost etc]#php -m | grep oci
oci8

http://blog.s135.com/post/411/1/1/

 

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