将 PDO SQLSRV 与 PHP 一起使用不起作用

Question

I have been trying to get the PDO SQLSRV to work (in a windows server 2012 R2) for a while now and have found instructions on how I'm supposed to set it up so that the drivers load on starting up PHP, but it's not working.

I have located the correct php.ini file (and tested by commenting out some of the other PDO drivers to make sure). I added the appropriate line at the end of the [ExtensionList] like this:

extension=php_pdo_sqlsrv_7_ts_x64.dll

I added several of those, but nothing is working. I check it by running a script with phpinfo() to show me what is going on. The extension list looks like this:

[ExtensionList]
; extension=php_mysqli.dll
extension=php_mbstring.dll
extension=php_gd2.dll
extension=php_gettext.dll
extension=php_curl.dll
extension=php_exif.dll
extension=php_xmlrpc.dll
extension=php_openssl.dll
extension=php_soap.dll
extension=php_pdo_mysql.dll
; extension=php_pdo_sqlite.dll
extension=php_imap.dll
extension=php_tidy.dll
extension=php_pdo_sqlsrv_7_ts_x64.dll
extension=php_sqlsrv_7_ts_x64.dll
extension=php_pdo_sqlsrv_7_nts_x64.dll
extension=php_sqlsrv_7_nts_x64.dll
extension=php_pdo_sqlsrv_72_ts_x64.dll
extension=php_sqlsrv_72_ts_x64.dll
extension=php_pdo_sqlsrv_72_nts_x64.dll
extension=php_sqlsrv_72_nts_x64.dll
extension=php_pdo_sqlsrv_72_ts.dll
extension=php_sqlsrv_72_ts.dll

So under PDO should be mysql and sqlsrv , but I only see the mysql .

Am I missing something?

Update

I tried updating the php.ini file so that it has the full path for those extensions, still didn't make any difference.

Architecture=x64, Thread Safety=disabled, PHP Version=7.2.2, Microsoft ODBC Driver 17 for SQL Server

Update II

I have tried removing all references except the 2 that I need and gave them fully qualified directory paths:

[ExtensionList]
; extension=php_mysqli.dll
extension=php_mbstring.dll
extension=php_gd2.dll
extension=php_gettext.dll
extension=php_curl.dll
extension=php_exif.dll
extension=php_xmlrpc.dll
extension=php_openssl.dll
extension=php_soap.dll
; extension=php_pdo_mysql.dll
extension=php_pdo_sqlite.dll
extension="C:\Program Files\PHP\v7.2\ext\php_pdo_sqlsrv_72_nts_x64.dll"
extension="C:\Program Files\PHP\v7.2\ext\php_pdo_sqlsrv_7_nts_x64.dll"
extension=php_pdo_sqlsrv.dll
extension=php_imap.dll
extension=php_tidy.dll

I am still unable to get SQL SRV to work, it still does not show up in the PHPInfo print out.

Are there any other suggestions of what I can try?

UPDATE

Yesterday I reinstalled PHP 7.2 (now version 7.2.6) from here . And reinstalled the Microsoft Drivers 5.2 for PHP for SQL Server from here . And updated my php.ini file like this:

[ExtensionList]
extension=php_mbstring.dll
extension=php_gd2.dll
extension=php_gettext.dll
extension=php_curl.dll
extension=php_exif.dll
extension=php_xmlrpc.dll
extension=php_openssl.dll
extension=php_soap.dll
extension=php_imap.dll
extension=php_tidy.dll
extension=php_pdo_sqlsrv.dll
extension="C:\Program Files\PHP\v7.2\ext\php_pdo_sqlite.dll"
; extension=php_pdo_mysql.dll
extension=php_mysqli.dll

To see if that would help or make any difference. The php_pdo_sqlsrv.dll still does not load, then php_pdo_sqlite.dll did load, and they are both in the same folder as the php_mysqli.dll which also loaded. I have followed the instructions that I found here and nothing seems to be working to get that SQL SRV dll to load.

Answer 1

I was finally able to figure it out and get it working. I tried to install CakePHP which requires Composer. So while installing Composer I got an error that I had not seen before and posted a question about that. The end result is that I had to reinstall PHP again clean and then update the php.ini so only have the TS versions of PDO SQLSRV.

The other question is here

Answer 2

如果有人偶然发现了这一点，如果您不取消注释 php.ini 中的 ext dir conf 它将不会加载模块，这看起来很简单，但很多人（包括我）注意到了，我希望 PHP 会寻找它的默认目录。