OCIEnvNlsCreate() failed. When i try to connect my oracle database in php

Question

phpinfo

_ENV[\"ORACLE_HOME\"] C:\\oracle\\instantclient_11_2\\
_ENV[\"OS\"]  Windows_NT
_ENV[\"Path\"]    C:\\WINDOWS\\system32;C:\\WINDOWS;C:\\WINDOWS\\System32         


        

Answer 1

I was facing the same error on uwamp 3 in connecting to oracle 11gR2.

I deleted the oracle instantclient from path variable and copied all files from instantclient to uwamp\bin\apache\bin

and it worked.

My setup:

• System: Windows 7
• Instantclient: instantclient-basiclite-win32-11.1.0.7.0
• Web Server: Uwamp3