WP hooks navigation: Home/browse • Actions index • Filters index
To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).
The best way to understand what a hook does is to look at where it occurs in the source code.
do_action( "hook_name" )apply_filters( "hook_name", "what_to_filter" ).Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.
| Line | Code |
|---|---|
| 4784 | * |
| 4785 | * "Pages" are determined by splitting the post content based on the presence |
| 4786 | * of `<!-- nextpage -->` tags. |
| 4787 | * |
| 4788 | * @since 4.4.0 |
| 4789 | * |
| 4790 | * @param string[] $pages Array of "pages" from the post content split by `<!-- nextpage -->` tags. |
| 4791 | * @param WP_Post $post Current post object. |
| 4792 | */ |
| 4793 | $pages = apply_filters( 'content_pagination', $pages, $post ); |
| 4794 | |
| 4795 | $numpages = count( $pages ); |
| 4796 | |
| 4797 | if ( $numpages > 1 ) { |
| 4798 | if ( $page > 1 ) { |
| 4799 | $more = 1; |
| 4800 | } |
| 4801 | $multipage = 1; |
| 4802 | } else { |