下面的代码将图像添加到我的wordpress RSS提要中。我想让它，使图像自动超链接回相应的帖子。代码在我的主题的functions.php
function wcs_post_thumbnails_in_feeds( $content ) {
global $post;
if( has_post_thumbnail( $post->ID ) ) {
$content = get_the_post_thumbnail( $post->ID ) . '<span class="text">' . $content . '</span>';
}
return $content;
}
add_filter( 'the_excerpt_rss', 'wcs_post_thumbnails_in_feeds' );
add_filter( 'the_content_feed', 'wcs_post_thumbnails_in_feeds' );
Can I change this so that the post_thumbnail is automatically wrapped with a link to the post?
我如何包装get_the_post_thumbnail($post->ID)部分代码与链接?由于
您可以使用get_permalink函数并将post ID传递给它。
function wcs_post_thumbnails_in_feeds( $content ) {
global $post;
if( has_post_thumbnail( $post->ID ) ) {
$content = '<a href="' . get_permalink( $post->ID ) . '">' . get_the_post_thumbnail( $post->ID ) . '</a><span class="text">' . $content . '</span>';
}
return $content;
}