Filters are for modifying the data, but actions are like bus stops where you can attach your functions to theme and they will be run when the script reaches an specific state. To use any of the above, they must be first declared somewhere. Let’s take a look at this example from the codex page … Read more
The best solution is to add a widget area that all sites have access to use and then add a text widget. How I handled this since I had one child theme being used was I added a functions.php file and copied a duplicate of the index.php from the parent theme file into the child … Read more
You need to modify 2 functions not only 1 in your functions.php: /** * Function to display footer content. * * @since 1.1.24 * @access public */ //ADDED CHILD TO THE END OF THE NAME function hestia_the_footer_content_child() { /** * Array holding all registered footer widgets areas */ $hestia_footer_widgets_ids = array( ‘footer-one-widgets’, ‘footer-two-widgets’, ‘footer-three-widgets’ ); … Read more
First, you are confused. It is not the same “override a function” that remove a filter. Assuming that you want to remove a filter, I think that your code should be: function remove_html5_insert_image(){ remove_filter(‘image_send_to_editor’,’html5_insert_image’, 10); } add_action(‘after_setup_theme’,’remove_html5_insert_image’); Note that the filter tag and the priority argument in remove_filter must match the filter tag and the … Read more
In regard to WordPress post paged, I would use /player-12345 or other structure as url specific page rather than /player/12345. How to create new url structure for page Creating additional url structure, you need WP_Rewrite, there are a couple of filters that you can fire with your function. For Page, you can filter page_rewrite_rules. See … Read more
You usually don’t need to enqueue a child theme’s stylesheet. The parent theme does that. This is a bit confusing, so I’ll explain. In most themes, Twenty Seventeen included, the stylesheet is loaded like this: wp_enqueue_style( ‘twentyseventeen-style’, get_stylesheet_uri() ); The trick to understanding what’s going on here is understanding what get_stylesheet_uri() does. When a regular … Read more
As @toscho mentioned it is tricky. But it is doable. Basically you need to find action hooks called before and after the template dropdown is generated and call ob_start() to initiate output buffering and ob_get_clean() to capture the buffered HTML. The ‘submitpage_box’ and ‘edit_page_form’ hooks will work for this, respectively. After you’ve captured the buffered … Read more
Is this even possible? If your description is correct and … The function is not pluggable, by which I assume you mean not wrapped in a if (!function_exists()) condition and The function is not a callback for an action or a filter and The function is not in a theme file that gets automatically substituted … Read more
It depends entirely on the parent theme. While WordPress will check the child theme for templates in the Template Hierarchy and use those if they are present, it’s up to theme authors to decide how much overwriting by child themes they want to support for any other files outside this hierarchy. For example, when including … Read more
Okay, I’m going on the assumption that the real question is “how do I get Thematic to add the post-format to its body classes?” Try this in your functions.php: function my_thematic_post_format_class( $classes = array() ) { $format = get_post_format(); if ( ” == $format ) $format=”standard”; $classes[] = ‘format-‘ . $format; return $classes; } add_filter( … Read more