Extension Installer/Triggers/onBeforeExtensionUpdate

From Joomla! Documentation

< Extension Installer‎ | Triggers

The onBeforeExtensionUpdate trigger occurs before the update of an extension. It has the following parameters:

  • type
    The type of extension that is being installed, for example 'component' or 'plugin'
  • manifest
    A copy of the manifest of the extension about to be installed. This is only populated when the method is 'install'.