First, consult the documentation or source code to see how many arguments are passed to the filter. We can see it has 3 in total, and the comments object is the second one, so you’ll need to have at least two. Next, you’ll want to declare the number of arguments to pass to the function … Read more
You should not create output on an activation hook. WordPress treats this as an error. There is also no reason to create a class instance if you don’t use it.
The core problem is that you are not writing OOP. OOP is about identifying objects in your system, not actions. If you want to identify actions than you are better to follow functional design paradigms (and with wordpress hook system, functional design make much more sense). In your case redirect is an action, that probably … Read more
I deleted the Geo Data Store plugin and reinstalled, in which my code worked upon refresh. I was able to use the functions from the plugin and so on. I casted as an array so as to use the output in my wp_query arguments $sc_gds = new sc_GeoDataStore(); $ids = (array) $sc_gds->getPostIDsOfInRange( $type, $radius, $lat, … Read more
I found my solution. Problem of hrefs when the wordpress core did not find the function callback or it’s empty for the functions add_menu_page() and add_submenu_page() the href wil be generated like this : http(s)://my-site.org/wp-admin/my-slug-page, otherwise the href is in this format : http(s)://my-site.org/wp-admin/admin.php?page=my-slug-page So In my case, I had to be sure the functions … Read more
Don’t filters violate the a class’ local variables visibility rules?
Does &$this is really disallowed to use anywhere?
After looking at the wp_list_comments() and Walker_Comment sources I would assume the callback is what the Walker uses to render single comments. And the callback recieves three parameters $comment, $args, $depth when the Walker calls it. Based on this, I assume you should be able to just push custom key-value pairs to your $args array … Read more
To me it seems Picture_Template is worthless – it’s not even correctly formed (you need to place run-time code in a constructor). Plus you also seem to lack the basic understanding of variable scope (like accessing $post and $obj within functions and classes, without globalising them first). Here is what I think you’re trying to … Read more
You need to run do_action(‘wp_enqueue_scripts’) prior to executing your assertions. This article has more details and an example.