Repository: appwrite/appwrite
File: app/config/variables.php (PHP)

Code before:
                'default' => 'disabled',
                'required' => false,
                'question' => '',
                'filter' => ''
            ],
            [
                'name' => '_APP_COMPRESSION_ENABLED',
                'description' => 'This option allows you to enable or disable the response compression for the Appwrite API. It\'s enabled by default with value "enabled", and to disable it, pass value "disabled".',
                'introduction' => '1.6.0',
                'default' => 'enabled',
                'required' => false,
                'question' => '',
                'filter' => ''
            ],
            [
                'name' => '_APP_COMPRESSION_MIN_SIZE_BYTES',
                'description' => 'This option allows you to set the minimum size in bytes for the response compression to be applied. The default value is 1024 bytes.',
                'introduction' => '1.6.0',
                'default' => 1024,
                'required' => false,
                'question' => '',
                'filter' => ''
            ],
            [
                'name' => '_APP_DB_ADAPTER',
                'description' => 'To switch between mariadb and postgresql',
                'introduction' => '1.6.0',
                'default' => 'mariadb',
                'required' => true,
                'question' => 'Choose your database (mariadb|postgresql)',
                'filter' => ''
            ],
            [
                'name' => '_APP_TRUSTED_HEADERS',
                'description' => 'This option allows you to set the list of trusted headers, the value is a comma‑separated list of HTTP header names, evaluated left-to-right for the first valid IP. Header names are treated case-insensitively.',
                'introduction' => '1.8.0',
                'default' => 'x-forwarded-for',
                'required' => false,
                'question' => '',
                'filter' => ''
            ]
        ],
    ],
    [
        'category' => 'Redis',
        'description' => 'Appwrite uses a Redis server for managing cache, queues and scheduled tasks. The Redis env vars are used to allow Appwrite server to connect to the Redis container.',
        'variables' => [
            [
                'name' => '_APP_REDIS_HOST',
                'description' => 'Redis server hostname address. Default value is: \'redis\'.',
                'introduction' => '',

Review comment (suggestion):
```suggestion
                'description' => 'Which database adapter to use. Must be one of: mariadb, postgresql.',
```

Code after:
                'default' => 'disabled',
                'required' => false,
                'question' => '',
                'filter' => ''
            ],
            [
                'name' => '_APP_COMPRESSION_ENABLED',
                'description' => 'This option allows you to enable or disable the response compression for the Appwrite API. It\'s enabled by default with value "enabled", and to disable it, pass value "disabled".',
                'introduction' => '1.6.0',
                'default' => 'enabled',
                'required' => false,
                'question' => '',
                'filter' => ''
            ],
            [
                'name' => '_APP_COMPRESSION_MIN_SIZE_BYTES',
                'description' => 'This option allows you to set the minimum size in bytes for the response compression to be applied. The default value is 1024 bytes.',
                'introduction' => '1.6.0',
                'default' => 1024,
                'required' => false,
                'question' => '',
                'filter' => ''
            ],
            [
                'name' => '_APP_DB_ADAPTER',
                'description' => 'Which database adapter to use. Must be one of: mariadb, postgresql.',
                'introduction' => '1.6.0',
                'default' => 'mariadb',
                'required' => true,
                'question' => 'Choose your database (mariadb|postgresql)',
                'filter' => ''
            ],
            [
                'name' => '_APP_TRUSTED_HEADERS',
                'description' => 'This option allows you to set the list of trusted headers, the value is a comma‑separated list of HTTP header names, evaluated left-to-right for the first valid IP. Header names are treated case-insensitively.',
                'introduction' => '1.8.0',
                'default' => 'x-forwarded-for',
                'required' => false,
                'question' => '',
                'filter' => ''
            ]
        ],
    ],
    [
        'category' => 'Redis',
        'description' => 'Appwrite uses a Redis server for managing cache, queues and scheduled tasks. The Redis env vars are used to allow Appwrite server to connect to the Redis container.',
        'variables' => [
            [
                'name' => '_APP_REDIS_HOST',
                'description' => 'Redis server hostname address. Default value is: \'redis\'.',
                'introduction' => '',