It can be done with a custom field and the CSS should be changed to .php file: $image = get_post_meta( $post->ID, “ImagePathFromCustomField”, true ); if ( $image != ” ) { ?> <style type=”text/css”> .bg-image { background-image: url(<?php echo $image; ?>); background-repeat: repeat; } </style> <?php }
Have a look at the Codex about “Using Gravatars”. There you´ll find a part about “Checking for the Existence of a Gravatar” which works like this: The trick to do this is to specify “404” as the default. In this case, the gravatar service will return a 404 error if no gravatar exists, instead of … Read more
upgrader_post_install has three parameters $response, $hook_extra and $result which give you extra information. At the moment I can’t take a look myself, but I’m assuming that especially the $result variable should give you additional information to differentiate.
Our problem was that our style.css file was in a css folder inside the child theme directory, not at the root of the child theme. When we placed a style.css file at the root and included the comment block with theme name and template it picked up the functions.php file as expected.
Just loop over WP_Query::$posts to get the titles: $option_posts = new WP_Query( [ ‘post_type’ => ‘organisationer’ ] ); $options = []; foreach ( $option_posts->posts as $post ) { $key = “option_{$post->ID}”; $options[ $key ] = apply_filters( ‘the_title’, $post->post_title ); } woocommerce_form_field_radio( ‘custom_field’, array( /* … */ ‘options’ => $options ), $checkout->get_value( ‘custom_field’ ) ); I’m … Read more
The challenge: Get n = quantity older and newer posts from the recent posts with the same categories and/or tags. The solution: Like @TwerkingN00b suggested, we do need some custom SQL here. The magic SQL phrase we are looking for is UNION. UNION is used to combine the result from multiple SELECT statements into a … Read more
It’s not classified as plugins. It’s also not a WordPress glossary and often called: Tabs which are built on Settings API and some tricks with $_GET request. There’re many Q&As, references you can learn from. This topic seems to be the most relevant one for you. Yes, you can do it with template_include filter. These … Read more
The get_avatar filter accepts 6 parameters, not 5. The $id_or_email can also be an instance of WP_Post, WP_User or a md5 hash string. So it’s better to extract $user_id like this: if ( is_numeric( $id_or_email ) ) { $user_id = $id_or_email; } elseif ( is_string($id_or_email) ) { if ( is_email($id_or_email) ) { $user = get_user_by(’email’, … Read more
EDIT You just need to add a custom hook to anything after parse_request and attach your coming soon content or redirect to that hook as you see fit. Hooking earlier then parse_request will cause WP to not be able to redirect /wp-admin/ to wp-login.php. You could also use php redirect if that is the behaviour … Read more
If you dump the code into functions.php, then the custom taxonomy hasn’t been registered, because it isn’t recommend to register custom taxonomies earlier than the init hook. Running the code within the template hierarchy files should work, because it’s later than init. If you want to run it within the functions.php file, make sure to … Read more