include 'growl.gntp.php';

$growl = new Growl('IP Address or Hostname', 'optional-password');
$growl->setApplication('Application Name', 'Notification Name');

// Only need to use the following method on first use or change of icon
$growl->registerApplication('http://dummyimage.com/100/');

// Basic Notification
$growl->notify('Title', 'Content goes here!');
    
// Notification with Image
$growl->notify('Title', 'Content goes here!', 'http://dummyimage.com/100/');
    
// Notification with Image and Link
$growl->notify('Title', 'Content goes here!', 'http://dummyimage.com/100/', 'http://google.com');