function the_post_thumbnail_caption() {
global $post;
$thumbnail_id = get_post_thumbnail_id($post->ID);
$thumbnail_image = get_posts(array('p' => $thumbnail_id, 'post_type' => 'attachment'));
if ($thumbnail_image && isset($thumbnail_image[0])) {
echo '<p>'.$thumbnail_image[0]->post_content.'</p>';
}
}
我在网上看到过这个代码。但它只显示已附加的第一个图像描述。我是wordpress的新手,但在编码方面仍有问题。我怎样才能把它放在一个循环中,让它显示所有附加的图像描述。谢谢
试试这个
<?php
function the_post_thumbnail_caption() {
global $post;
$childs = get_children(array('post_parent' => $post->ID));
if($childs) {
foreach($childs as $child) {
echo '<p>'.$child->post_content.'</p>';
}
}
}
?>