function getting run twice

[dev123]

public static function getModuleInfo() {

		return array(

			'title' => 'Hello World',
			'version' => 101, 
			'summary' => 'An example module used for demonstration purposes. See the /site/modules/Helloworld.module file for details.',
			'href' => 'http://www.processwire.com',
			'singular' => true, 
			'autoload' => true, 
			);
	}

	public function init() {
		$this->pages->addHookAfter('trash', $this, 'example5');
	}

	
	public function example5($event){
		$this->message("TRASHed");
	}

I just edited helloworld module to add hook after trash ...I have succesfully added hook after save, but this after trash hook doesnt seem to work for me .

Pls guide where am i goin wrong .

What happens is when i delete a page(added to trash), this message "TRASHed " appears twice as in the snapshot.

[dev123]

<?php


class Helloworld extends WireData implements Module {

	
	public static function getModuleInfo() {

		return array(

			'title' => 'Hello World',
			'version' => 101, 
			'summary' => 'An example module used for demonstration purposes. See the /site/modules/Helloworld.module file for details.',
			'href' => 'http://www.processwire.com',
			'singular' => true, 
			'autoload' => true, 
			);
	}

	
	public function init() {
		$this->pages->addHookBefore('trash', $this, 'example5');
	}

	public function example5($event){
		if ($this->skipme) return;
		$this->message("TRASHed");
		$this->skipme=true;
	}

For some reason this example 5 function was running twice on trashing one page ...So this solved my problem .But i still dont get it why is it running twice

[Soma]

I'm not sure, but it may doing something when trashing a page and save that page again so it ends up in trash. Very likely. Your solution is perfect to go. But maybe you can aslo just use the Pages::trashed instead as this would be just once after the page is trashed.

[Soma]

This is also wrong board.