loop in function.php problem

• lust3103

• January 15, 2019 at 11:35 pm

Hello

I’m making a shortcode, I have a problem in my code but I don’t know what it’s wrong.

function categorie_shortcode_callback() {    
    $html = '';
    $categories = get_categories( array(  
        'taxonomy' => 'carte-category',
        'parent' => 0
    ));
    shuffle( $categories);

    if ( ! empty($categories) ) {
        $category = $categories[0];
        
        $html.= '<h3> '. $category->name. '</h3>';
        $html.= '<p class="txtContent"> '. $category->description. '</p>'; 

        $random_posts = get_posts( array(
            'post_type' => 'carte',
            'posts_per_page' => 1,
           
            'orderby' => 'rand',
            'fields' => 'ids',
            'tax_query' => array(
                array( 'taxonomy' => 'carte-category', 'terms' => $category->term_id, 'field' => 'term_id', 'category__not_in' =>[ 8, 9, 10] )
            )
        ) );
        if ( ! empty($random_posts) ) {

            $html.='<h4>'.get_the_title( $random_posts[0]).'</h4>';
           
            if ($category->term_id = 5){
                
                while ( have_rows('formule',   $random_posts[0]) ) : the_row();
                    while ( have_rows('tarif',  $random_posts[0]) ) : the_row();
                        $html.= '<span class="type">'.get_sub_field('type',   $random_posts[0]).'</span>';
                        $html.= '<span class="prix">'.get_sub_field('tarif',   $random_posts[0]).' € </span>';       
                    endwhile;
                    break;
                endwhile;
               
                $html .= get_the_post_thumbnail( $random_posts[0]);   
              

            } else{

                $produits = get_field('produits', $random_posts[0]);
                
                  
                    foreach($produits as $produit){

                        $nom = $produit['nom_du_produit'];   

                        $html.= '<span class="type">'.$nom.'</span>'; 

                    }

                }         
        }
   }

    return $html;
}

add_shortcode( 'categorie', 'categorie_shortcode_callback' );

the part after “else” is not working, my fields name are good and the content exists.

Someone knows how to resolve it ?