Kategorie in die Ausgabe des Shortcodes einbeziehen

Ich versuche, die Post-Kategorie zur Ausgabe des Shortcodes hinzuzufügen, aber ich bekomme nur das Wort “Array” in der Ausgabe.

Der Shortcode lautet:

function x_shortcode_recent_posts_v2code( $atts ) { extract( shortcode_atts( array( 'id' => '', 'class' => '', 'style' => '', 'type' => 'post', 'count' => '', 'category' => '', 'offset' => '', 'orientation' => '', // 'show_excerpt' => 'true', 'no_sticky' => '', 'no_image' => '', 'fade' => '' ), $atts, 'x_recent_posts' ) ); $allowed_post_types = apply_filters( 'cs_recent_posts_post_types', array( 'post' => 'post' ) ); $type = ( isset( $allowed_post_types[$type] ) ) ? $allowed_post_types[$type] : 'post'; $id = ( $id != '' ) ? 'id="' . esc_attr( $id ) . '"' : ''; $class = ( $class != '' ) ? 'x-recent-posts cf ' . esc_attr( $class ) : 'x-recent-posts cf'; $style = ( $style != '' ) ? 'style="' . $style . '"' : ''; $count = ( $count != '' ) ? $count : 3; $category = ( $category != '' ) ? $category : ''; $category_type = ( $type == 'post' ) ? 'category_name' : 'portfolio-category'; $offset = ( $offset != '' ) ? $offset : 0; $orientation = ( $orientation != '' ) ? ' ' . $orientation : ' horizontal'; // $show_excerpt = ( $show_excerpt == 'true' ); $no_sticky = ( $no_sticky == 'true' ); $no_image = ( $no_image == 'true' ) ? $no_image : ''; $fade = ( $fade == 'true' ) ? $fade : 'false'; $js_params = array( 'fade' => ( $fade == 'true' ) ); $data = cs_generate_data_attributes( 'recent_posts', $js_params ); $output = "
"; $q = new WP_Query( array( 'orderby' => 'date', 'post_type' => "{$type}", 'posts_per_page' => "{$count}", 'offset' => "{$offset}", "{$category_type}" => "{$category}", 'ignore_sticky_posts' => $no_sticky ) ); if ( $q->have_posts() ) : while ( $q->have_posts() ) : $q->the_post(); if ( $no_image == 'true' ) { $image_output = ''; $image_output_class = 'no-image'; } else { $image = wp_get_attachment_image_src( get_post_thumbnail_id(), 'thumbnail' ); $bg_image = ( $image[0] != '' ) ? ' style="background-image: url(' . $image[0] . ');"' : ''; $image_output = '
'; $image_output_class = 'with-image'; } $output .= '' . $image_output . '' . get_the_title() . '' . ''; endwhile; endif; wp_reset_postdata(); $output .= '
'; return $output; }

Meine Idee des Kategorie-Codes, den ich in der Ausgabe des obigen Shortcodes hinzufügen wollte (obwohl ich mir nicht 100% sicher bin, ob ich das tun sollte, weil ich eine zusätzliche databaseabfrage anfüge)

 <?php $category = get_the_category();$first_category = $category[0];echo sprintf( '%s', get_category_link( $first_category ), $first_category->name ); ?> 

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