获取附加到帖子但不是wordpress中的特色图像的图像

Question

 $attachments = array(

        'post_type' => 'portfolio',

        'order' => 'ASC',

        'posts_per_page' => '-1'

      //  'exclude'     => get_post_thumbnail_id()

     );

$main_qury = new WP_Query($attachments);

$mate=$main_qury->posts;


        foreach ( $mate as $attachment ) {

        //    $class = "post-attachment mime-" . sanitize_title( $attachment->post_mime_type );

            $thumbimg = wp_get_attachment_image_src( $attachment->ID, 'thumbnail-size', true );

          //  echo '<li class="' . $class . ' data-design-thumbnail">' . $thumbimg . '</li>';
            echo "<pre>";
            print_r($thumbimg);

        }

我想只获得那些没有特色的图片，但现在我正在获取包含帖子内容的图片...我如何将图片内容与图片分开...

Answer 1

我不知道您为什么要尝试使用这样的WP_Query。

请改为尝试：

global $post;

$attachments = get_posts( array(
    'post_type'      => 'attachment',
    'posts_per_page' => -1,
    'post_status'    => 'any',
    'post_parent'    => $post->ID,
    'exclude'        => get_post_thumbnail_id(),
) );

if ( $attachments ) {
    foreach ( $attachments as $attachment ) {
        echo wp_get_attachment_image( $attachment->ID, 'large' );
    }
}

将wp_get_attachment_image()中的大号替换为您想要使用的大小。