extension Conflict pdo_sqlsrv

[km3945]

PHP 7.4.25
extension=pdo_sqlsrv_5.9.0.so
extension=mongodb_1.11.0.so

Conflict, leading pdo_sqlsrv error, connection cannot be established

[km3945]

CentOS Linux release 7.9.2009 (Core)

Linux ld-110 3.10.0-1160.45.1.el7.x86_64 #1 SMP Wed Oct 13 17:20:51 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux

[jmikola]

Conflict, leading pdo_sqlsrv error, connection cannot be established

Please elaborate on what the actual issue is. There is not nearly enough information in this issue for me to formulate a response. I've cross-referenced mongodb/mongo-php-library#867, but there doesn't appear to be any actionable information in that issue either.

[km3945]

CentOS Linux release 7.9.2009 (Core)
Linux ld-110 3.10.0-1160.45.1.el7.x86_64 #1 SMP Wed Oct 13 17:20:51 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux

PHP 7.4.25
php.ini
extension=pdo_sqlsrv_5.9.0.so
extension=mongodb_1.11.0.so

Pdo_sqlsrv extension is not available (cannot establish connections) when mongodb extension is loaded

After the mongodb extension is removed, pdo_SQLsrv works properly

[jmikola]

Pdo_sqlsrv extension is not available (cannot establish connections) when mongodb extension is loaded
After the mongodb extension is removed, pdo_SQLsrv works properly

I assume you're referring to the sqlsrv PECL package (5.9.0). I also see you reported another issue on that extension's repository: microsoft/msphpsql#1325. It would have been helpful to cross-reference these issues for the benefit of both extension maintainers, since there could be details posted in one thread that could prove useful in the other (and vice versa).

That said, I still don't think there's enough actionable information in either thread to diagnose a problem with either extension. If there was evidence of something like a symbol conflict preventing both extensions from being loaded at the same time, or a PHP crash backtrace, we might have something tangible to investigate.

I've noted @yitam's last comment asking you to check if the extension is loaded. If it helps, you can also take a look at a script recently created to help diagnose unavailable extensions. It operates by scanning INI files in the current PHP environment. In case it hasn't been mentioned elsewhere, I'll also remind you that each PHP environment may have its own INI file and/or INI directory, so it's quite possible for an extension to show up in one PHP environment but not another (e.g. present in web SAPI but not in CLI).

[jmikola]

Closing this due to inactivity (as was also done in microsoft/msphpsql#1325 (comment)).