数组 wordpress php

Question

我想在 wordpress 中创建一个投资组合。 它工作正常，但我想在 h2 标题下查看 h3 中的投资组合类别。

其他问题。

现在链接只能在标题 h2 上使用，我希望它在标题中作为链接。

欢迎对代码提出任何建议！非常感谢你

<?php 
       $args = array( 'post_type' => 'portfolio', 'posts_per_page' => -1 );
       $loop = new WP_Query( $args );
	   $terms = get_the_terms( $post->ID, 'portfolio-categories' );						
          if ( $terms && ! is_wp_error( $terms ) ) : 
 
              $links = array();
 
              foreach ( $terms as $term ) {
                  $links[] = $term->name;
              }
 
              $tax_links = join( " ", str_replace(' ', '-', $links));          
              $tax = strtolower($tax_links);
          else :	
	      $tax = '';					
          endif; 
	   
       while ( $loop->have_posts() ) : $loop->the_post(); 
				
				echo '<div class="row-masonry">';
				echo '<div class="item">';
				echo '<div class="well portfolio-item no-gutter">';
				echo '<div class="thumbnail no-gutter">'. get_the_post_thumbnail() .'</div>';
				echo '<div class="caption">';
				echo '<div class="vertical-align">';
				 $link = get_the_permalink();
                echo "<a href=$link>";
                echo '<h2>'. get_the_title() .'</h2>';
			
                I want to see here the portfolio image category in h3
  
                echo "</a>";
				echo '</div>'; /*close caption*/
				echo '</div>'; /*close caption*/
				echo '</div>'; 
				
				echo '</div>'; 
				endwhile;
				echo '</div>'; 
				echo '</div>'; 
				echo '</div>'; 
				
		?>
      
 

 
  </div><!-- #page -->

Answer 1

这应该适合你。您可以谷歌如何获取帖子的类别。它会产生你的答案 - 但这会奏效。

<?php
$args = array( 'post_type' => 'portfolio', 'posts_per_page' => -1 );
$loop = new WP_Query( $args );
$terms = get_the_terms( $post->ID, 'portfolio-categories' );
if ( $terms && ! is_wp_error( $terms ) ) :

    $links = array();

    foreach ( $terms as $term ) {
        $links[] = $term->name;
    }

    $tax_links = join( " ", str_replace(' ', '-', $links));
    $tax = strtolower($tax_links);
else :
    $tax = '';
endif;

while ( $loop->have_posts() ) : $loop->the_post();

    echo '<div class="row-masonry">';
    echo '<div class="item">';
    echo '<div class="well portfolio-item no-gutter">';
    echo '<div class="thumbnail no-gutter">'. get_the_post_thumbnail() .'</div>';
    echo '<div class="caption">';
    echo '<div class="vertical-align">';
    $link = get_the_permalink();
    echo "<a href=$link>";
    echo '<h2>'. get_the_title() .'</h2>';

    // GET THE CATEGORY -- Returns an array of all categories
    // $categories = get_the_category();
    $categories = get_the_terms( get_the_ID(), 'portfolio-categories' ); // for custom taxnomies

    // If not an empty array then show the first category set
    if ( ! empty( $categories ) ) {
        echo "<h3>" . esc_html( $categories[0]->name ) ."</h3>";
    }



                echo "</a>";
                echo '</div>'; /*close caption*/
                echo '</div>'; /*close caption*/
                echo '</div>'; 

                echo '</div>';
endwhile;
echo '</div>';
echo '</div>';
echo '</div>';

?>




</div><!-- #page -->