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WP_Query Class WordPress Developer Resources

    $query = new WP_Query( array( 'category__in' => 4 ) ); Display posts that have several categories, using category id: $query = new WP_Query( array( 'cat' => '2,6,17,38' ) ); Display posts that have these categories, using category slug: $query = new WP_Query( array( 'category_name' => 'staff,news' ) ); Display posts that have “all” of these categories: $query = new WP_Query( array( 'category_name' …

wp_get_post_categories() Function WordPress Developer ...

    function wp_get_post_categories( $post_id = 0, $args = array() ) { $post_id = (int) $post_id; $defaults = array( 'fields' => 'ids' ); $args = wp_parse_args( $args, $defaults ); $cats = wp_get_object_terms( $post_id, 'category', $args ); return $cats; }

get_posts() Function WordPress Developer Resources

    Top ↑ More Information # More Information. The most appropriate use for get_posts is to create an array of posts based on a set of parameters. It retrieves a list of recent posts or posts matching this criteria. get_posts can also be used to create Multiple Loops, though a more direct reference to WP_Query using new WP_Query is preferred in this case. ...

Display Posts From Specific Category On A WordPress Page ...

    May 29, 2020 · Create Page Template In WordPress. Our goal is to display posts by the category on a page. Obviously, you need to write a code for it. Create a file template-category.php in your active theme’s directory and add the below comment at the top of a file.. template-category.php

get_category_children() Function WordPress Developer ...

    if ( is_wp_error ( $category ) ) return $category; if ( $category->parent == $id && !in_array ( $category->term_id, $visited ) ) {. $visited[] = $category->term_id; $chain .= $before.$category->term_id.$after; $chain …

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