One implementation detail of how WP works with database is that it always drags all query results into PHP values and memory space. In other words it is highly unlikely to throw any heavy query at WP and not have it collapse. Notably any plugins that deal with large queries (such as database backup ones) … Read more
Okay I got it! And this code works perfectly for me. 🙂 <?php $args=array( ‘post_type’ => ‘post’, ‘posts_per_page’ => 4, ‘paged’ => $paged, ‘tax_query’ => array( array( ‘taxonomy’ => ‘post_format’, ‘field’ => ‘slug’, ‘terms’ => array(‘post-format-video’), ‘operator’ => ‘IN’) ) ); $my_query = null; $my_query = new WP_Query($args); if( $my_query->have_posts() ) { $i = 0; … Read more
get_permalink doesn’t output anything, it returns the permalink. Your first call works because you use it within the_title, which echos its value along with any before and after parameters you pass to it. Change your second instance to: <?php echo get_permalink(); ?> or use the_permalink, which echos the value instead of returning. <?php the_permalink(); ?> … Read more
The Loop just outputs what is contained in the Main Query, it doesn’t fetch any posts on its own. The Main Query is empty on a 404, so there’s nothing for The Loop to output. If you want additional content, you have to query for it yourself: $query = new WP_Query( array(‘posts_per_page’ => 10) ); … Read more
Update: Complete code <ul> <?php $get_parent_cats = array( ‘parent’ => ‘0’ //get top level categories only ); $all_categories = get_categories( $get_parent_cats );//get parent categories foreach( $all_categories as $single_category ){ //for each category, get the ID $catID = $single_category->cat_ID; echo ‘<li><a href=”https://wordpress.stackexchange.com/questions/270176/” . get_category_link( $catID ) . “https://wordpress.stackexchange.com/questions/270176/”>’ . $single_category->name . ‘</a>’; //category name & link … Read more
Put this in the template file at the beginning or in functions.php file: function get_images_attachment_url() { global $post; $images_urls = array(); $images_objects = get_attached_media( ‘image’, $post->ID ); foreach ($images_objects as $image_object) { $images_urls[] = wp_get_attachment_url ($image_object->ID); } return $images_urls; } When you need to call them use foreach after calling the function get_images_attachment_url(): $my_images_urls = … Read more
The way I tackle this issue is by closing the row every nth column, like so. You basically collect the total number of posts in the current loop then at the end of each loop, increment $i and check whether it’s divisible by two wholly (I’m rubbish at explaining this part). Example: You could tweak … Read more
This is a PHP syntax error – you can’t nest a foreach inside an array, you use it to build the array: $query = [ ‘post_type’ => $post_type, ‘posts_per_page’ => -1, ‘tax_query’ => [ ‘relation’ => ‘OR’, ], ]; foreach ( $taxonomy_arr as $t ) { $query[‘tax_query’][] = [ ‘taxonomy’ => $t[‘taxonomy’], ‘terms’ => $t[‘value’], … Read more
So, in researching your issue, I stumbled across another answer on WordPress StackExchange here: Resetting post data to previous loop in nested loops But to solve your problem specifically, you need to reset your first WP_Query’s specific post data after your 2nd WP_Query is complete. Also, you should only need to reset the postdata if … Read more
You code looks very confusing. Why are you using the ‘foreach’? If you follow the ACF documentation, you just need to use: <?php if( have_rows(‘questions’) ): while( have_rows(‘questions’) ): the_row(); // vars $repeater-item = get_sub_field(‘repeater-item’); ?> <div class=”content”> <?php the_sub_field(‘caption’); ?> </div> For the group. Source: https://www.advancedcustomfields.com/resources/group/ And you only have to use: if( have_rows(‘item’) … Read more