When registering a block we indicate: an edit property which defines how the block acts/displays in the editor, and a save property which is responsible for the final HTML of the block. To modify these two functions from a block we need to use filter hooks. These hooks just need to be included inside a … Read more
The image size dropdown was added in PR #24795 which was included in Gutenberg v9.1 and then included in WordPress 5.6.
The extra space comes from wpautop(), which inserts <br /> on every line break. You have to strip these out before calling do_shortcode(). Additionally, use add_filter( ‘the_content’, ‘shortcode_unautop’ );. From my experience, you need both. Probably a bug. See my shortcode plugin for an example. It has shortcodes for tables too. Aside: Shortcodes should never … Read more
Simply use wp_get_attachment_url($GLOBALS[‘post’]->ID); instead of get_permalink();
If you’ve already looked in XRef, you’ve seen this comment at the top of the doc block: /** * Generates an excerpt from the content, if needed. So it’s not used in core, but is available for you to use if you need it. Update Let me explain a little of what’s going on: excerpt_length … Read more
OK, attempting to remove the with jQuery is counter intuitive. Modifying it via output buffering is inefficient. And we shouldn’t edit the actual widget code itself, since this will revert back next time we update WordPress. I would suggest either creating your own text widget, or simply extend and modify the existing WordPress widget as … Read more
As of 3.4, some classes have been added to TinyMCE so you can target them, including for custom post types. So, for instance, you will see post-type-{$slug} as a class on the body. See Trac ticket #19437 for more information.
You could use the wp_dropdown_categories() function and pass post_tag as taxonomy parameter. <?php wp_dropdown_categories( array( ‘taxonomy’ => ‘post_tag’ ) ); ?>
Maybe because $user_levels is an array? Try something like: // Compare user_levels with post_level $result=””; foreach($user_levels as $user_level) { $result .= array_search($user_level, $post_levels); } if ($result) { return true; }
I can’t see a reasons why you not just put your code from the functions.php into Plugins or Must Use Plugins, it isn’t that hard to do and is, in my mind preferable, to connecting this task somehow to the wp-config.php. Besides that, if you don’t absolutely have to remove the backend/admin themes functionality itself, … Read more