function TipPluginBase::getOutput

This method should not be used. It is deprecated from TipPluginInterface.

@todo remove in https://drupal.org/node/3195193

Return value

array An intentionally empty array.

Overrides TipPluginInterface::getOutput

File

core/modules/tour/src/TipPluginBase.php, line 130

Class

TipPluginBase

Defines a base tour item implementation.

Namespace

Code

public function getOutput() {
    // The getOutput() method was a requirement of TipPluginInterface, but was
    // not part of TipPluginBase prior to it being deprecated. As a result, all
    // tip plugins have their own implementations of getOutput() making it
    // unlikely that this implementation will be called. If it does get called,
    // however, the tour tip will have no content due to this method returning
    // an empty array. To help tour tips from unexpectedly having no content, a
    // warning is triggered. This warning does not stop page
    // execution, but will be logged.
    trigger_error(__NAMESPACE__ . 'TipPluginInterface::getOutput is deprecated. Use getBody() instead. See https://www.drupal.org/node/3204096', E_USER_WARNING);
    // This class must implement TipPluginInterface, but this method is
    // deprecated. An empty array is returned to meet interface requirements.
    return [];
}