public static function callback($attr, $content = '')
{
$attr = shortcode_atts(array('icon_link_id' => ''), $attr);
if (isset($attr['icon_link_id'])) {
$post = get_post($attr['icon_link_id']);
return IconLink::toHTML($post);
} else {
return '';
}
}
public function __construct($url, $text, $icon, $placement)
{
parent::__construct($url, $text, $icon, $placement);
}