loop - Read For Learn

Only display videos and images in the_content() within loop

We can do that with the help of the get_media_embedded_in_content() function: /** * Display only the first media item in the content * * @link http://wordpress.stackexchange.com/a/199398/26350 */ ! is_admin() && add_filter( ‘the_content’, function( $content ) { // Get the avialable media items from the content add_filter( ‘media_embedded_in_content_allowed_types’, ‘wpse_media_types’ ); $media = get_media_embedded_in_content( $content ); remove_filter( … Read more

create a page which displays a list of categories title+ short description?

You just need to add some conditional to aplly the filter or not. For example, if you don’t want to apply the trimming on category archive pages, one possible solution could be: add_filter( ‘category_description’, ‘cyb_trim_category_desc’, 10, 2 ); function cyb_trim_category_desc( $desc, $cat_id ) { // Apply only if we are not in category archive template … Read more

How to load all pages into one page with their templates

You could do this exchanging each page name for the page you want to use. I just tested and it seems to work. I’m sure there are downsides (speed for one). <?php /** * Template Name: OnePager */ <?php get_header(); ?> <!– Page One – How it Works –> <section id=”section1″> <div class=”container”> <div class=”col-sm-12″> … Read more

How to Filter Posts by Custom Fields?

Since you have not provided any code, below code snippet assumes a ‘property’ as post type and price as meta field. I think the code will provide you some direction and you can take it from there. Feel free to make changes as needed: $args = array(‘post_type’ => ‘property’, ‘meta_key’ => ‘price’, ‘orderby’ => ‘meta_value’, … Read more

Redirect category to url with /category

Your code is working correctly but the logic of the code is wrong. You are doing this: if we are in “blog” category, redirect to “blog” category. So, if you go to blog category you will be redirected forever. You should think carefully about what /blog url is and make the proper checking. Anyway, when … Read more

CPT + CMB2: data not displaying for only first post in loop

get_the_ID() is returning the wrong ID inside the loop, so you are getting wrong information on every post. On the first post, get_the_ID() will return either false if it is an archive page or the page ID if it is a page. On post two, get_the_ID() will return the ID of post one, so you … Read more

Alternate row and columns every X posts

First of all you don’t know if you have posts number dividable by 11 in your case, so what will happen if at the end of your loop you end up with let’s say only 3 posts in your first section? Counter won’t reach 7 so your markup will be corrupted because of unclosed tags. … Read more

Calculate all custom field values in the post loop

Try this: //loop start $total_amount = get_post_meta($post->ID, ‘custom_field1’, true); $total_amount += get_post_meta($post->ID, ‘custom_field2’, true); $total_amount += get_post_meta($post->ID, ‘custom_field3’, true); //loop end echo ‘Total: ‘.$total_amount;

WordPress Redirects on Install

The problem was created by some code in the htaccess from root. So: To present exactly my configuration: I have – http://maindomain.org with file directly in the root of my hosting. I know this may not be a best practice and i’ll change this. Subdomain i was trying to set was in a folder which … Read more

Complex query and posts pagination

First of all, the post_nav_link() function is used to paginate the main query on home and archive pages. It does not work with custom queries (unless you hack the main query which I strongly discourage, it is the same as using query_posts then). To paginate your custom query, you need to use next_posts_link() previous_posts_link() which … Read more

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