描述:
获取文章的类型格式
用法:
<?php $format = get_post_format( $post_id ); ?>
参数:
$post_id
(integer) (可选) 文章ID
默认值: 当前循环的文章
源文件:
/**
* Retrieve the format slug for a post
*
* @since 3.1.0
*
* @param int|object|null $post Post ID or post object. Optional, default is the current post from the loop.
* @return string|false The format if successful. False otherwise.
*/
function get_post_format( $post = null ) {
if ( ! $post = get_post( $post ) )
return false;
if ( ! post_type_supports( $post->post_type, 'post-formats' ) )
return false;
$_format = get_the_terms( $post->ID, 'post_format' );
if ( empty( $_format ) )
return false;
$format = reset( $_format );
return str_replace('post-format-', '', $format->slug );
}