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php连接oracle数据库

Jun 13, 2016 am 10:52 AM
oraclephpfunctionInstalldatabasetidydocumentyesofaccessconnect

php连接访问Oracle是用过oci函数,以下是整理的文档
1.安装Apache和php包
yum install -y httpd php*
2.下载Oracle组件
oracle-instantclient-basic-10.2.0.4-1.i386.rpm
oracle-instantclient-sqlplus-10.2.0.4-1.i386.rpm
oracle-instantclient-devel-10.2.0.4-1.i386.rpm
oracle-instantclient-odbc-10.2.0.4-1.i386.rpm
#rpm -ivh oracle-instantclient*(四个组件全部安装上)
此时会生成/usr/lib/oracle/10.2.0.4/client/lib/目录
3.修改/etc/ld.so.conf文件
#vim /etc/ld.so.conf
追加以下内容
/usr/lib/oracle/10.2.0.4/client/lib/
#ldconfig(执行命令)
4.下载OCI8组件
#tar zxvf oci8-1.4.1.tgz
5.编辑OCI8模块
#cd oci8-1.4.1
#phpize(执行命令)
#./configure --with-oci8=instantclient,/usr/lib/oracle/10.2.0.4/client/lib/
#make install
成功后系统会提示你:oci8.so已经成功放入/usr/lib/php/modules/目录中
6.修改php.ini文件
#vim /etc/php.ini
追加以下内容
extension=oci8.so
7.重启Apache服务
service httpd restart
8.使用phpinfo()函数查看

9.编辑php代码连接测试oracle数据库
 
$conn = oci_connect('scott', 'oracle', '192.168.12.133/orcl'); 
 
if (!$conn) { 
 
$e = oci_error(); 
 
print htmlentities($e['message']); 
 
exit; 
 

 
$query = 'select ename,sal from scott.emp'; 
 
$stid = oci_parse($conn, $query); 
if (!$stid) { 
 
$e = oci_error($conn); 
 
print htmlentities($e['message']); 
 
exit; 
 

 
$r = oci_execute($stid, OCI_DEFAULT); 
if(!$r) { 
 
$e = oci_error($stid); 
 
echo htmlentities($e['message']); 
 
exit; 
 

 
print '

'; 
 
while($row = oci_fetch_array($stid, OCI_RETURN_NULLS)) { 
 
print ''; 
 
foreach($row as $item) { 
 
print ''; 
 

 
print ''; 
 

 
print '
'.($item?htmlentities($item):' ').'
'; 
 
oci_close($conn); 
 
?>
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