php Version 5.2
phpinfo  Architecture X64, X86 체크

1. oci8 안될때
(1). 다운로드
[X64]
Oracle Instant Client 19.6.0.0(x64): Click Here
https://download.oracle.com/otn_software/nt/instantclient/19600/instantclient-basic-windows.x64-19.6.0.0.0dbru.zip

Oracle ODBC Package 19.6.0.0(x64): Click Here
https://download.oracle.com/otn_software/nt/instantclient/19600/instantclient-odbc-windows.x64-19.6.0.0.0dbru.zip

Microsoft Visual C++ 2017(x64): Click Here
https://aka.ms/vs/15/release/VC_redist.x64.exe


[X86]
Oracle Instant Client 19.6.0.0(x86): Click Here
https://download.oracle.com/otn_software/nt/instantclient/19600/instantclient-basic-nt-19.6.0.0.0dbru.zip

Oracle ODBC Package 19.6.0.0(x86): Click Here
https://download.oracle.com/otn_software/nt/instantclient/19600/instantclient-odbc-nt-19.6.0.0.0dbru.zip

Microsoft Visual C++ 2017(x86): Click Here
https://aka.ms/vs/15/release/VC_redist.x86.exe

(2)  파일 php 위치 복사
다운로드 되면 하나로 압축 풀고 서버 위치 압축을 풀어준다.
oci.dll
oraociei19.dll
oraons.dll

3개 파일을 php 폴더 복사한다.

(3). path instantclient

2. mssql 안될때
    ntwdblib.dll 파일을 php 폴더 복사한다.



기타
------------------------------------------------------------------------------------------------------------
Oracle ODBC Driver Configuration
Data Source Name : oracle
Description : Odbc com Oracle
Tns Service Name : 192.168.0.1/XE
User ID : system


#oci8 #mssql #php