The Key-Value Storage

Plesk key-value storage is used for storing user settings or secret
keys. To access the Plesk key-value storage, use the
pm_Settings
class. Keys and values are stored in the context of an extension.

If you need to assign a variable, use the method

• set()

pm_Settings::set('authToken', $authToken);

Special case:

pm_Settings::set('something', null);

Now you can retrieve the value of this variable by using the method

• get()

$authToken = pm_Settings::get('authToken');

An additional optional parameter can be used to specify a default value
to be returned in case the corresponding key is not found:

$message = pm_Settings::get('message', 'default message');

To obtain access to them in some places of code, initialize the context
first:

pm_Context::init('extension-id');

It is mandatory to initialize the context in the following places in
code:

• Scheduled tasks.
• Post- and Pre- installation scripts.
• Event handlers.…