php CPT查询到HTML输出

Posted 2021-05-04

// create shortcode to list all clothes which come in blue
add_shortcode( 'list-posts-basic', 'rmcc_post_listing_shortcode1' );
function rmcc_post_listing_shortcode1( $atts ) {
    ob_start();
    $query = new WP_Query( array(
        'post_type' => 'clothes',
        'color' => 'blue',
        'posts_per_page' => -1,
        'order' => 'ASC',
        'orderby' => 'title',
    ) );
    if ( $query->have_posts() ) { ?>
        <ul class="clothes-listing">
            <?php while ( $query->have_posts() ) : $query->the_post(); ?>
            <li id="post-<?php the_ID(); ?>" <?php post_class(); ?>>
                <a href="<?php the_permalink(); ?>"><?php the_title(); ?></a>
            </li>
            <?php endwhile;
            wp_reset_postdata(); ?>
        </ul>
    <?php $myvariable = ob_get_clean();
    return $myvariable;
    }
}