You’re trying to send a redirect header on the admin_menu action, which is fired after some of the page has been sent to the browser. You have to hook an earlier action before output starts, like init. add_action( ‘init’, ‘wpa_test’ ); function wpa_test() { if(isset($_POST[‘submit’])) { wp_redirect( home_url() ); exit; } }
The following one-liner removes regular header images: ! is_admin() && is_front_page() && add_filter( ‘theme_mod_header_image’, ‘__return_false’ ); Usually, header images are saved and retrieved per Theme Modification API, which offers the same filter scheme “theme_mod_$name” for all theme data. Update I see now, the theme is using the post thumbnail as header images on single views: … Read more
get_header() accepts an argument, using it you can call a different headers. The only thing that get_header() does, is to include in the template where is called the file ‘header.php’ from child theme (if present) or from theme. If you use the argument $name, like so: get_header( $name), the function will look for a file … Read more
On the else if there is missing a closing bracket: } elseif ( is_page(1) ) {. Since all you alter is the file name, it’s sufficient to use the following code: if ( is_home() ) $my_header_image = get_header_image(); elseif ( is_page(1) ) $my_header_image = “http://…/ImageB.png”; elseif ( is_… ) $my_header_image = …; else… ?> <img … Read more
The reason you’re not finding a quick fix is that there isn’t a consistent way to hide header and footer content across all templates, across all themes. Also, even builders like Elementor require the ability to enqueue their own CSS and JS. If you completely remove the header and footer, you will almost always also … Read more
If you have your own theme or a child theme then you can add this in script tags to one of your templates. I’d suggest your footer template, just after the call to <?php wp_footer(); ?> <script> jQuery( document ).ready( function() { jQuery( document ).on( ‘wp-custom-header-video-loaded’, function() { jQuery(“#wp-custom-header-video”).attr(‘autoplay’,false); }); }); </script> Note that I’ve … Read more
Your functions.php file is outputting instead of returning something, on line 519. Can you post whatever code/functions are around Line 519? EDIT: You have a syntax error in your cpt_Search_category_Filter() function. You have a couple stray semi-colons after closing braces. Change this: function cpt_Search_category_Filter($query) { $post_type = array(‘post’,’business_sold’); if ($query->is_search || $query->is_category) { $query->set(‘post_type’, $post_type); … Read more
is_category will not process the logic inside the argument list. This: is_category(‘glorkian’ || ‘glork’) The condition is true on all category pages. What I think is happening is that PHP does parse that argument string, but is always going to be true. Try this: var_dump(‘glorkian’ || ‘glork’); Meaning that what you are doing, essentially, is … Read more
To remove the header image of the Twenty Eleven theme on other pages then your homepage, change the following code in header.php (in wp-content/themes/twentyeleven) Before: <?php // Check to see if the header image has been removed $header_image = get_header_image(); if ( ! empty( $header_image ) ) : ?> After: <?php // Check to see … Read more
When you get this kind of message is usually means your plugin had a syntax error and was generating that kind of error messages because of how the loading on activation is handled, i.e. HTTP headers are sent after the error message is display. Your plugin’s error message is loaded in an <iframe>; have you … Read more