linux系统下php oracle扩展OCI8的安装与配置

2022-09-30 08:31:54

实现PHP程序访问oracle DB
时间：2014.09.02
写作者：刘群英（qunyingliu）

RPM包安装本地oracle client:

从[oracle Instant Client 官网下载以下RPM包：

oracle-instantclient11.2-basic-11.2.0.4.0-1.x86_64.rpm

oracle-instantclient11.2-devel-11.2.0.4.0-1.x86_64.rpm

oracle-instantclient11.2-sqlplus-11.2.0.4.0-1.x86_64.rpm

使用以下命令进行安装：

rpm -ivh oracle-instantclient11.2-basic-11.2.0.4.0-1.x86_64.rpm

rpm -ivh oracle-instantclient11.2-devel-11.2.0.4.0-1.x86_64.rpm

rpm -ivh oracle-instantclient11.2-sqlplus-11.2.0.4.0-1.x86_64.rpm

源码编译安装oci8扩展下载：

解压：tar -zxvf oci8-1.4.10.tgz

安装：

cd oci8-1.4.10/usr/local/php/bin/phpize CFLAGS="-I/usr/lib/oracle/11.2.0.4.0/client64/" CXXFLAGS="-I/usr/lib/oracle/11.2.0.4.0/client64/"

./configure --with-php-config=/usr/local/php/bin/php-config --with-oci8=instantclient,/usr/lib/oracle/11.2.0.4.0/client64/lib/

make

make instal

lphp路径和oracle client的路径需根据实际情况进行修改。

如果系统中存在pecl程序，可通过以下命令来安装oci8扩展：

pecl install oci8

系统环境与php配置修改修改系统配置：

echo "/usr/lib/oracle/11.2.0.4.0/client64//lib/"

>/etc/ld.so.conf.d/oracle_client.conf/sbin/ldconfig

修改php.ini配置文件：

extension_dir = "/usr/local/php5/lib/ext"

extension = "oci8.so"

oci8.privileged_connect = on

重启apache使修改生效

/usr/local/apache2/bin/apachectl restart

测试链接代码，确认配置成功

<?php

$conn = oci_connect(‘qunyingliu‘, ‘testqunyingliu‘, ‘oracle.test.localhost/orcl‘);
//需要根据实际配置信息进行修改

$stid = oci_parse($conn, ‘select table_name from user_tables‘);
//数据库操作语句可根据实际需求进行修改
oci_execute($stid);

echo "<table>\n";
while (($row = oci_fetch_array($stid, OCI_ASSOC+OCI_RETURN_NULLS)) != false) {
echo "

\n";
foreach ($row as $item) {
echo "<td>".($item !== null ? htmlentities($item, ENT_QUOTES) : " ")."\n";
}
echo "\n";
}
echo "</table>\n";

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