If you look at the source: 40 <p id=”footer-upgrade” class=”alignright”> 41 <?php 42 /** 43 * Filter the version/update text displayed in the admin footer. 44 * 45 * WordPress prints the current version and update information, 46 * using core_update_footer() at priority 10. 47 * 48 * @since 2.3.0 49 * 50 * @see … Read more
Won’t a filter on widget_title do this? function widget_title_wpse_206841($title,$instance) { // var_dump($instance); if (!empty($instance[‘subtitle’])) { $title .= ‘ something ‘.$instance[‘subtitle’].’ something ‘; } return $title; } add_filter(‘widget_title’,’widget_title_wpse_206841′,10,2);
I can think of a few possibilities, though there certainly could be more. On successful login there is a redirect to the dashboard meaning that if you expect to see something output by that function, you won’t. Try this: add_filter(‘authenticate’, ‘my_authenticate’, 1000, 2); function my_authenticate($user, $username){ var_dump($user, $username); die; // We never arrive in this … Read more
rss_use_excerpt is the option people can use to change the blog from Full Text to Summary. With a combination of is_front_page and that setting you can determine if you’re blog page is showing the summary — in your case — when you don’t want to show the banner on the blog page. function display_banner($content) { … Read more
I don’t see a filter in wp-login for the title, but it does use __() so you might be able to use the gettext filter like: add_filter(‘gettext’, ‘wpse_214367_change_login_title’, 20, 3); function wpse_214367_change_login_title( $translated_text, $untranslated_text, $domain ) { if( “Log In” == $untranslated_text ) $translated_text = “My New Title”; return $translated_text; } EDIT: Please try this … Read more
Because you only return $content from inside your if – you should always return it: function beschreibung_kriterien( $content ) { if ( is_page_template( ‘template-test.php’ ) ) { $content .= ‘<h2>Test</h2>’; } return $content; } add_filter( ‘the_content’, ‘beschreibung_kriterien’, 5 ); This just goes to the show the importance of proper indentation!
Is there a specific reason you aren’t using WP_User_Query? It would make it easier to do what you want to. You can read up on it here. Something along these lines would solve your problem, as far as I understand it: $args = array( “meta_key” => “ArtistCategory”, “meta_value” => “X” //or “Z” ); $authors = … Read more
I’m not exactly sure what you’re trying to accomplish but this won’t work because your trying to use or call the function that is declared in the parent theme instead of replacing it with a new function. I’m not sure if replacing a function in the child theme would work either. Maybe someone else can … Read more
You’re adding the action on comment_form_before_fields in comment_form_logged_in_after. The latter is called only when the user is logged in, and the former is only called when the user is not logged in. You can add WordPress actions and filters at any time after WordPress is initialized. If you’re adding the action in a plugin, add … Read more
There is no clean way to filter whole sidebar and such, but then that’s not what you really need. The calendar widget (assuming you mean native one) uses get_calendar() function, which passes result through get_calendar filter. It would be preferable to filter its queries, but from quick look at the code they seem highly messy … Read more