MariaDB: Unknown system variable 'disabled_storage_engines'

[gs71]

Describe the bug

MariaDB does not support system variable 'disabled_storage_engines', so clicking on the 'Engines' link produces an error in the SQL errors log (if enabled):

2022-02-02 9:00:52 root[root] @ localhost [] ERROR 1193: Unknown system variable 'disabled_storage_engines' : SELECT @@disabled_storage_engines

To Reproduce

Steps to reproduce the behavior:

1. Enable the SQL errors log in MariaDB ("sql_error_log_filename" variable)
2. Click on 'Engines'
3. See error in log file

Expected behavior

No error

Server configuration

• Operating system: Linux
• Web server: Apache
• Database version: MariaDB 10.6.5
• PHP version: 8.1.2
• phpMyAdmin version: 5.2

Client configuration

• Browser: any
• Operating system: any

Additional context

Bug can be fixed by modifying line 122 in file libraries/classes/StorageEngine.php:

from:
if ($dbi->getVersion() >= 50708) {

to:
if (!$dbi->isMariaDB() && $dbi->getVersion() >= 50708) {

[williamdes]

Thank you for the report @guidoselva !