codex - Read For Learn

Function for when new custom post type is created should do something

You can do something on a post creation with the action save_post_… $customPostType = “custom”; add_action(“save_post_” . $customPostType, function ($post_ID, \WP_Post $post, $update) { if (!$update) { // creation of the custom post // … return; } // updating of the custom post // … }, 10, 3);

Excluding category from post navigation in WordPress?

Check the signature of the function: next_post_link( string $format=”%link »”, string $link = ‘%title’, bool $in_same_term = false, array|string $excluded_terms=””, string $taxonomy = ‘category’ ); Excluded terms should be the fourth argument. Your code is passing a “true-ish” argument to $in_same_term.

How to disable Wp-Page Navigation on Blank Search in WordPress

Can you try this at search.php <?php if ( have_posts() && strlen( trim( get_search_query() ) ) != 0 ) : while ( have_posts() ) : the_post(); // Start of the loop.?> <?php // Do code for the loop. ?> <?php endwhile; // End of the loop. ?> <div class=”navigation”> <?php if( function_exists( ‘wp_pagenavi’ ) ) … Read more

What are the available options for “Name” in WP search?

There are two name‘s: The name query variable The name attribute in an input tag The Query Variable name represents the post slug. For example, I have a blog post on my site: https://tomjn.com/2018/07/23/deployment-and-wordpress/ It has this post name: deployment-and-wordpress I can also visit this URL: https://tomjn.com/?name=deployment-and-wordpress I could also find it via WP_Query in … Read more

adding category and tags to admin plugins menu

Using Json Schema with wordpress codex

use custom field value as post category in loop

Nevermind. Got it working with: <?php global $wp_query; $paged = (get_query_var(‘paged’)) ? get_query_var(‘paged’) : 1; $store_name = (get_post_meta($post->ID, ‘store_name’, true)); query_posts(array(‘posts_per_page’ => ’10’,’paged’=>$paged,’category_name’=>$store_name)); ?>

WP Codex answer incomplete? Put WP in subdirectory. .htaccess change required

use ths constants for set the install and main domain of WP define(‘WP_SITEURL’, ‘http://www.example.com’); define(‘WP_HOME’, ‘http://www.example.com/blog’); i think the htaccess is fine: <IfModule mod_rewrite.c> RewriteEngine On RewriteBase /wordpress/ RewriteCond %{REQUEST_FILENAME} !-f RewriteCond %{REQUEST_FILENAME} !-d RewriteRule . /wordpress/index.php [L] </IfModule> the index.php in the root has only an require to the file of the install: require(‘./wordpress/wp-blog-header.php’);

get current page number with wp_link_pages()

wp_link_pages depends on four globals— $page, $numpages, $multipage, and $more. I cannot test this right now, but if I remember correctly $page is the current page and $numpages is the total number of pages. All you should need is: global $page; echo $page;

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