get_the_excerpt()
最后更新于:2021-11-27 02:01:06
get_the_excerpt( int|GC_Post$post=null)Retrieves the post excerpt.
参数
- $post
-
(int|GC_Post) (Optional) Post ID or GC_Post object. Default is global $post.
Default value: null
响应
(string) Post excerpt.
源文件
文件: gc-includes/post-template.php
function get_the_excerpt( $post = null ) {
if ( is_bool( $post ) ) {
_deprecated_argument( __FUNCTION__, '2.3.0' );
}
$post = get_post( $post );
if ( empty( $post ) ) {
return '';
}
if ( post_password_required( $post ) ) {
return __( 'There is no excerpt because this is a protected post.' );
}
/**
* Filters the retrieved post excerpt.
*
* @since 1.2.0
* @since 4.5.0 Introduced the `$post` parameter.
*
* @param string $post_excerpt The post excerpt.
* @param GC_Post $post Post object.
*/
return apply_filters( 'get_the_excerpt', $post->post_excerpt, $post );
}