if ( ! current_user_can( 'read_post', $revision->ID ) ) {
continue;
}
$is_autosave = wp_is_post_autosave( $revision );
if ( ( 'revision' === $type && $is_autosave ) || ( 'autosave' === $type && ! $is_autosave ) ) {
continue;
}
$rows .= "\t
" . wp_post_revision_title_expanded( $revision ) . "\n";
}
echo "" . __( 'JavaScript must be enabled to use this feature.' ) . "
\n";
echo "';
}
/**
* Retrieves the parent post object for the given post.
*
* @since 5.7.0
*
* @param int|WP_Post|null $post Optional. Post ID or WP_Post object. Default is global $post.
* @return WP_Post|null Parent post object, or null if there isn't one.
*/
function get_post_parent( $post = null ) {
$wp_post = get_post( $post );
return ! empty( $wp_post->post_parent ) ? get_post( $wp_post->post_parent ) : null;
}
/**
* Returns whether the given post has a parent post.
*
* @since 5.7.0
*
* @param int|WP_Post|null $post Optional. Post ID or WP_Post object. Default is global $post.
* @return bool Whether the post has a parent post.
*/
function has_post_parent( $post = null ) {
return (bool) get_post_parent( $post );
}