pdo连接oracle时报错
之前一直是在自己的pc上开发，现在要转移到服务器上了。程序拷到服务器上后运行，在创建pdo对象时出错，报could not find driver。查了php.ini 能打开的都打开了，甚至后来把我自己pc上的考到了服务器上，还是不行。之后查了phpinfo，我自己的pc上pdo driver已经启用了oci，但是服务器上就没有，忘了还需要做什么了。。望大神提示一下。。。
回复讨论(解决方案)
安装 oracle 客户端
补充一下 服务器上没装oracle。是需要装客户端才可以吗？
无论 oracle 服务器在哪，都需要装客户端才可以
那你的 oracle 在哪？在你的 PC 上？
不关机？
无论 oracle 服务器在哪，都需要装客户端才可以
那你的 oracle 在哪？在你的 PC 上？
不关机？
安装 oracle 客户端
大哥，我手头上有instantclient_11_2可以吗？这东西怎么用啊？我只是在用plsql时候引用了它的文件夹
我按照我pc上的，把instantclient_11_2下面三个o开头的dll文件复制到apache/bin下了，现在在phpinfo -> pdodrivers里能看到oci了，改提示TNS no listener 12541错误了
oracle在你的pc上，而应用在服务器上。
你把 pc 关了，服务器上的应用还能工作吗？
instantclient_11_2 是客户端安装程序吧？运行它一路确认就可以了
不能像你那样复制文件，因为与注册表相关
TNS no listener 12541 是监听未启动
你都没有 oracle 服务器，还怎么监听？
不知道的的 oracle 是从哪来的，现在 oracle 大客户版本的光盘很容易就下载到了。里面什么都有
oracle在你的pc上，而应用在服务器上。
你把 pc 关了，服务器上的应用还能工作吗？
instantclient_11_2 是客户端安装程序吧？运行它一路确认就可以了
不能像你那样复制文件，因为与注册表相关
TNS no listener 12541 是监听未启动
你都没有 oracle 服务器，还怎么监听？
不知道的的 oracle 是从哪来的，现在 oracle 大客户版本的光盘很容易就下载到了。里面什么都有
pc没关，俩都开着呢，我这个程序不是一直挂着，就用一次。oracle的客户端也安了，还是一样的提示。我pc本地运行这个程序就没问题，pc装的是oracle11g+instantclient_11_2+plsql，从官网下的。好烦，当时就弄了好久。。。
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