技术文章

常规方式调用

if ( $gallery = get_post_gallery( get_the_ID() ) ) :
  echo $gallery;
endif;

调用循环中的所有图片并可以自字义样式

if ( $gallery = get_post_gallery( get_the_ID(), false ) ) :
  foreach ( $gallery['src'] AS $src ) {
    echo '<img src="' . $src . '" class="my-custom-class" alt="Gallery image" />';
  }
endif;

调用相册的ID

if ( $gallery = get_post_gallery( get_the_ID(), false ) ) :
  $image_ids = explode( ',', $gallery['ids'] );
  print_r( $image_ids );
endif;

带描述的相册调用

if ( $gallery = get_post_gallery( get_the_ID(), false ) ) :
  foreach ( $gallery['src'] as $key => $src ) {
    echo '<img src="' . $src . '" alt="' . $gallery['caption'][ $key ] . '" />';
  }
endif;

显示相册图片总数

if ( $gallery = get_post_gallery( get_the_ID(), false ) ) :
  $total_images = count( $gallery['src'] );
  echo 'Total Images: ' . $total_images;
endif;