The product title is added to the woocommerce_single_product_summary hook at priority 5, so you’ll want to add to the same hook with a lower (earlier) priority. You’d add this to your theme’s functions.php file. I presume when you say “category” you mean the WooCommerce product category, so this should return the first one and print … Read more
The WordPress enqueue system should prevent the inclusion of the same script multiple times, and does when I test it. For example, the following enqueues a Core script and echos a counter. If I put this shortcode into a post 4 times, I get “0123” but the media script only loads one time. The same … Read more
register_activation_hook only runs once i.e. when the plugin is first activated – use the init hook instead to “boot up” your plugin: add_action( ‘init’, ‘LocatorMap::init’ );
Short answer: Plugins do not modify existing files, they hook into WordPress via an exposed API. Plugins can modify database schema. Plugins don’t have to uninstall cleanly. Plugin Hooks Plugins hook into WordPress at specific point exposed by the WordPress core. http://codex.wordpress.org/Plugin_API As an example, the function get_option() reads a site option from the database. … Read more
If you don’t want him to see the admin stuff, don’t make him an admin, create an author account for him. He can use the quickpress dashboard widget to add posts from the dashboard. You can remove the other dashboard widgets so it’s the only one there. You can also use remove_menu_page() to remove any … Read more
WP-MPDF has always worked extremely well for me and has a decent templating system you can override. Thanks!
The settings framework can’t detect data that is not posted, so either use a call to update_option or (what I sometimes do) use a yes/no radio button rather than a checkbox. With a radio button where the default value is 0 (no) and the alternative is 1 (yes), the user is setting the post value … Read more
As suggested by @Jeff Mattson, hours of research and testing suggest that this is probably due to mod_security. I also investigated the likelihood of it being due to Suhosin, but I don’t think it’s to blame. Here’s the deal. It doesn’t really help if we verify that the problem is due to mod_security. We don’t … Read more
I experienced a similar problem with an Ajax request. There are a couple of important things to note. Allow me to first state the obvious: Make sure that your code using the option_active_plugins filter is inside your mu-plugins folder. It will not work for if your plugin is a regular plugin. Not even if you … Read more
I sent it to you on Twitter, but here it is again. I made this little class to help me do XML-RPC faster. abstract class MZAXMLRPC { protected $calls = Array(); protected $namespace = “myxmlrpc”; function __construct($namespace){ $this->namespace = $namespace; $reflector = new ReflectionClass($this); foreach ( $reflector->getMethods(ReflectionMethod::IS_PUBLIC) as $method){ if ($method->isUserDefined() && $method->getDeclaringClass()->name != get_class()){ … Read more