No, deleting tags, or any other terms, does not remove any posts. It shouldn’t even “touch” posts table. All it does is (you can see the code yourself: https://core.trac.wordpress.org/browser/tags/4.9.6/src/wp-includes/taxonomy.php#L1664): remove given term remove this term from all posts refresh caches But… There are some hooks in it, so some plugin or theme can modify this … Read more
the URL index.php?pagename=to-kill-a-mockingbird&post_type=book&book_type=fiction works only for simple post or page. when you have a custom post type, the URL is index.php?book=to-kill-a-mockingbird&book_type=fiction. then try this code : add_rewrite_rule( ‘^books/fiction/([^/]*)/?$’ , ‘index.php?book=$matches[1]&book_type=fiction’ , ‘top’ );
You split post content into multiple pages with <!–nextpage–>, so you can use $page_number = get_query_var( ‘page’ ) to get current page number and global variable $numpages to get the number of pages in current post. Displaying table of content: global $numpages; $post_link = get_permalink(); $page_number = get_query_var( ‘page’ ); $toc = [ 1=>’Introduction’, ‘I2C … Read more
If you’re ok resetting it weekly – as in have views start from 0 every Monday – rather than trying to show the most read in the last 7 days, then the simplest change would be to have a different meta key for every week of the year. Then when you query the posts, you … Read more
You can accomplish this by using a counter then updating the class according to your needs. The code below will create a variable $counter and assign it to 0 if posts exist. By default a ‘col-md-4’ is bound to $class, if the $counter is less than 3 $class will be updated to ‘col-md-3’ (making it … Read more
Plain permalinks of the form /?p=14523 (or /index.php?p=14523) don’t necessarily need any .htaccess file since they don’t require mod_rewrite to rewrite the URL (unlike the the custom permalinks you mention). However, for a URL of the form /?p=14523 (as opposed to /index.php?p=14523), where you don’t explicitly state the index document (ie. index.php) in the URL … Read more
The pagination query var on singular posts is page, not paged. echo get_query_var( ‘page’ );
The other suggestions (and the accepted answer in your link) temporarily change a user’s capabilities globally. That is a hack. There is hook specifically designed for conditionally adjusting capabilities for specific content: map_meta_cap. When WordPress checks whether a user can edit a post, it checks if the user can edit_post. WordPress decides which actual capability … Read more
Initiating new WP_Query($post) shows all posts. Credit to @Latheesh V M Villa Add: $loop_query = new WP_Query($post) Then change loop values like: have_posts() to: $loop_query->have_posts() loop.php <?php $loop_query = new WP_Query($post); if ($loop_query->have_posts()): while ($loop_query->have_posts()) : $loop_query->the_post(); ?> <article class=”loop-template” id=”post-<?php the_ID(); ?>” <?php post_class(); ?>> <!– article content here –> </article> <?php endwhile; ?> … Read more
You could try this. I havn’t really tested it, so I’m not sure it works – might require some small tweaks aswell. function add_category_based_on_title( $post_id ) { // title $title = get_the_title( $post_id ); // get first part of title $substr = explode( ” “, $title )[0]; // get category id $category_id = get_cat_ID( $substr … Read more