Stores the help text associated with the active menu item.
Type: string
File
- drupal/core/modules/system/lib/Drupal/system/Plugin/Block/SystemHelpBlock.php, line 30
- Contains \Drupal\system\Plugin\Block\SystemHelpBlock.
Class
- SystemHelpBlock
- Provides a 'System Help' block.
Namespace
Drupal\system\Plugin\Block
Code
protected $help;