loop - Read For Learn

Display subpages under parent page as a list within a loop

First set your arguments(settings) $args = array( ‘post_parent’ => get_the_ID(), ‘post_type’ => ‘page’, ‘numberposts’ => -1, ‘post_status’ => ‘publish’ ); $children = get_children( $args, $output ); then you can use something like this <?php if (!empty($children)):?> <ul class=”row”> <?php foreach($children as $dest){ $permalink = get_permalink($dest->ID); echo “<li class=”col-sm-4″><a href=”https://wordpress.stackexchange.com/questions/254608/{$permalink}”>” . $dest->post_title . “</li>”; }?> </ul> … Read more

Endless loop with wp_insert_post and wp_update_post

It sure can be written in a more efficient way (untested): $added = array(); global $wpdb; foreach($uniques as $unique){ $pagetitle = getTitle($unique); $new_post = array( ‘post_title’ => $unique, ‘post_status’ => ‘publish’, ‘post_type’ => ‘websites’ ); $pid = wp_insert_post($new_post); if ($pid) { $wpdb->query( $wpdb->prepare( “INSERT INTO $wpdb->postmeta (post_id, meta_key, meta_value) VALUES (%d, ‘%s’, ‘%s’), (%d, ‘%s’, … Read more

wp-admin redirecting to https, denying login

You need to forward the http:// to https:// to avoid infinite loop. if ($_SERVER[‘HTTP_X_FORWARDED_PROTO’] == ‘https’) $_SERVER[‘HTTPS’]=’on’;

WooCommerce Product Page Loop – Output All Product Thumbnails

The second parameter on get_the_post_thumbnail takes the size of the image you want. You’re currently passing in: apply_filters( ‘single_product_large_thumbnail_size’, ‘shop_single’ ) but change that to apply_filters( ‘single_product_small_thumbnail_size’, ‘shop_thumbnail’ ) And you’ll have the smaller image size. You can also pass in “thumbnail” or any of the custom sizes you have in that spot without the … Read more

ACF Repeater loops and resets – where is the reset_rows() documentation? [closed]

It’s not in the documentation mainly because it’s an internal function, they weren’t expecting you to use or need it. have_rows() checks to see whether there is a currently active loop- if not, it creates a global with your repeater rows; if so, it picks up where you left off- then it lets you know … Read more

How can I custom order the results from wp_list_categories?

There is an unused column, term_order, in the wp_term_relationships table that you can use to assign a custom order to the terms within your taxonomy. The order is set at 0 by default and it will take a custom query to get the order back and another solution to set the order. Example query: function … Read more

How do I get the attributes of a short code from a post?

Your solution has helped me find an answer to my own problem of getting the attribute of a certain shortcode, but I fear there may be an issue with your approach. You’re using preg_match to check the post_content, which will only return 1 match. If you have a post that has multiple shortcodes in it, … Read more

Adding ‘current_post_item’ class to current post in the loop

You should be able to get the queried object id and use that for comparison inside your custom loop.. Before your existing loop code(what you have posted above), but obviously after the opening PHP tag.. global $wp_query; $current_id = $wp_query->get_queried_object_id(); Then somewhere inside your custom WP loops.. if( $current_id == get_the_ID() ) { // This … Read more

the_content and wp_link_pages

I guess you have: the_content(); wp_link_pages(); in your theme file. So you can instead try the following (PHP 5.4+): /** * Append the wp_link_pages to the content. */ ! is_admin() && add_filter( ‘the_content’, function( $content ) { if( in_the_loop() ) { $args = [ ‘echo’ => false ]; // <– Adjust the arguments to your … Read more

Are there any scenarios where the query_posts may be used?

query_posts() is useful in cases when there is no main query: calls to wp-admin/admin-ajax.php, wp-admin/admin-post.php or wp-login.php for example. Yes, you can achieve the same results there without query_posts() and slightly less compact code instead. But if you don’t have to care about side effects, using query_posts() is acceptable.

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