josedigital · July 25, 2012 18:05 · May 19, 2012
diff --git a/ModuleName.module b/ModuleName.module
@@ -0,0 +1,58 @@
+<?php
+
+/**
+ * ProcessWire Module Template
+ *
+ * Demonstrates the Module interface and how to add hooks.
+ * 
+ * ProcessWire 2.x 
+ * Copyright (C) 2010 by Ryan Cramer 
+ * Licensed under GNU/GPL v2, see LICENSE.TXT
+ * 
+ * http://www.processwire.com
+ * http://www.ryancramer.com
+ *
+ */
+
+class ModuleName extends WireData implements Module {
+
+	/**
+	 * getModuleInfo is a module required by all modules to tell ProcessWire about them
+	 *
+	 * @return array
+	 *
+	 */
+	public static function getModuleInfo() {
+
+		return array(
+			'title' => 'ModuleName', 
+			'version' => 100, 
+			'summary' => '',
+			'href' => '',
+			'singular' => true,
+			'autoload' => true
+			);
+	}
+
+
+	public function init() {
+
+		// add a hook after each page is rendered and modify the output
+		$this->addHookAfter('Page::render', $this, 'example2'); 
+
+	}
+
+
+	public function example2($event) {
+
+		$page = $event->object; 
+
+		// don't add this to the admin pages
+		if($page->template == 'admin') return;
+
+		// add a "Hello World" paragraph right before the closing body tag
+		$event->return = str_replace("</body>", "<p>Hello World!</p></body>", $event->return); 
+	}
+
+
+}
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