Widget Related Post By Kategory

function saidz() {
// the query
$the_query = new WP_Query( array( 'category_name' => 'sempak', 'posts_per_page' => 5 ) );
// The Loop
if ( $the_query->have_posts() ) {
 $string .= '<ul class="saidz">';
 while ( $the_query->have_posts() ) {
 $the_query->the_post();
 if ( has_post_thumbnail() ) {
 $string .= '<li>';
 $string .= '<a title="' . get_the_title() .'" href="' . get_the_permalink() .'" >' . get_the_post_thumbnail($post_id, array( 50, 50) ) . get_the_title() .'</a></li>';
 } else {
 // if no featured image is found
 $string .= '<li><a title="' . get_the_title() .'" href="' . get_the_permalink() .'" rel="bookmark">' . get_the_title() .'</a></li>';
 }
 }
 } else {
 // belum ada artikel
}
$string .= '</ul>';
return $string;
/* Restore original Post Data */
wp_reset_postdata();
}
// Add a shortcode
add_shortcode('saidz', 'saidz');
// Enable shortcodes in text widgets
add_filter('widget_text', 'do_shortcode');

** Ganti Kata 'sempak' dengan nama kategori yang akan di tampilkan.
** Taruh Script Di Atas di function.php
** kemudian panggil di dalam widget menggunakan shortcode [saidz]