content_pagination хук-фильтр . WP 4.4.0
Filters the "pages" derived from splitting the post content.
"Pages" are determined by splitting the post content based on the presence of <!-- nextpage --> tags.
Использование
add_filter( 'content_pagination', 'filter_function_name_3133', 10, 2 );
function filter_function_name_3133( $pages, $post ){
// filter...
return $pages;
}
- $pages(массив)
- Array of "pages" derived from the post content. of
<!-- nextpage -->tags.. - $post(WP_Post)
- Current post object.
Где вызывается хук
content_pagination
wp-includes/class-wp-query.php 4028
$pages = apply_filters( 'content_pagination', $pages, $post );