You can see a list of functions for a specific filter via the $wp_filter global. global $wp_filter; print_r( $wp_filter[‘Your_filter’] ); Print out the complete $wp_filter or like the example above, just the specific filter.
Yes, you need to remove it first and then add your one. You can do it by calling remove_filter function like this: remove_filter( ‘wp_core_filter_hook’, ‘wp_core_filter_hook_handler’, 10 ); Pay attention at third parameter passed to function: it is priority, it should be the same as defined when the function was originally hooked, otherwise the filter hook … Read more
Solved: add_filter( ‘post_updated_messages’, ‘feed_updated_messages’ ); See http://codex.wordpress.org/Function_Reference/register_post_type
Man, you can not hook to that filter at all. I’ve followed the source code in order to find out whether there is any posibility, but unfortunately, there isn’t. The function which generates select months_dropdown does not contains any filter at all. months_dropdown function is a part of a WP_List_Table class and it’s derivates (Classes … Read more
directly in the body tag line: <body <?php body_class( get_stencil() ); ?>> http://codex.wordpress.org/Function_Reference/body_class#Adding_More_Classes
function shortcode_only_wpse_96114($content) { $regex = get_shortcode_regex(); preg_match_all(“https://wordpress.stackexchange.com/”.$regex.”https://wordpress.stackexchange.com/”,$content,$matches); if (!empty($matches[0])) { $content = do_shortcode(implode(‘ ‘,$matches[0])); } return $content; } add_filter(‘the_content’,’shortcode_only_wpse_96114′,1); That should check for any registered shortcodes and if present completely replace the post content with the output of the shortcode(s), removing any other content. If no shortcodes are found the post content gets returned as … Read more
If you mean you would like to create an excerpt automatically from the post’s content, you could use wp_trim_words. $auto_excerpt = apply_filters( ‘the_excerpt’, wp_trim_words( $content, 30, “…” ) ); ?> Where 30 is the number of words you wish the excerpt to be at most, and the ellipsis “…” is what will appear at the … Read more
The function you are using– post_password_required— is true for password protected pages, not for private pages. I am honestly not sure which you mean, but if you do mean “private” as in most of your description then… I am not aware of an is_private function but you can check the post object itself. There is … Read more
First, you know you misspelled “height”, right? To override css, you can use the “!important” operator. So you’d use: html,body{height: auto !important;} Also, you are doing something like this in your functions.php, right? function changeLoginCSS() { ?> <style type=”text/css”> html,body{height: auto !important;} </style> <?php } add_action( ‘login_enqueue_scripts’, ‘changeLoginCSS’ );
comment_moderation_recipients filter is not in wordpress 3.6. check link : http://wpseek.com/wp_notify_moderator/ you will find following line. WORDPRESS 3.7-ALPHA-25157