PHP 连接Oracle 出错

<?php
  getenv("ORACLE_HOME");
  $conn=ocilogon("test","test","test_db");
  if($conn)  
  echo success;  
  else  
  echo fail;  
  ?>

报以下错误：
Warning: ocilogon(): OCIEnvNlsCreate() failed. There is something wrong with your system - please check that PATH includes the directory with Oracle Instant Client libraries in D:\PHP\b.php on line 4 fail

---

ORACLE_HOME: E:\oracle\product\10.2.0\db_1
TNS_ADMIN: $ORACLE_HOME/network/admin/
Path: E:\oracle\product\10.2.0\db_1\bin;

---

上面是我的环境变量的设置

---

顶顶

---

使用adodb类吧，http://adodb.sourceforge.net/

---

引用

使用adodb类吧，http://adodb.sourceforge.net/

看来adodb还是人在用的