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.
This hook occurs 3 times in this file.
| Line | Code |
|---|---|
| 819 | } |
| 820 | /** |
| 821 | * Filter the HTML output of individual page number links. |
| 822 | * |
| 823 | * @since 3.6.0 |
| 824 | * |
| 825 | * @param string $link The page number HTML output. |
| 826 | * @param int $i Page number for paginated posts' page links. |
| 827 | */ |
| 828 | $link = apply_filters( 'wp_link_pages_link', $link, $i ); |
| 829 | |
| 830 | // Use the custom links separator beginning with the second link. |
| 831 | $output .= ( 1 === $i ) ? ' ' : $r['separator']; |
| 832 | $output .= $link; |
| 833 | } |
| 834 | $output .= $r['after']; |
| 835 | } elseif ( $more ) { |
| 836 | $output .= $r['before']; |
| 837 | $prev = $page - 1; |
| 838 | if ( $prev ) { |
| 839 | $link = _wp_link_page( $prev ) . $r['link_before'] . $r['previouspagelink'] . $r['link_after'] . '</a>'; |
| 840 | |
| 841 | /** This filter is documented in wp-includes/post-template.php */ |
| 842 | $output .= apply_filters( 'wp_link_pages_link', $link, $prev ); |
| 843 | } |
| 844 | $next = $page + 1; |
| 845 | if ( $next <= $numpages ) { |
| 846 | if ( $prev ) { |
| 847 | $output .= $r['separator']; |
| 848 | } |
| 849 | $link = _wp_link_page( $next ) . $r['link_before'] . $r['nextpagelink'] . $r['link_after'] . '</a>'; |
| 850 | |
| 851 | /** This filter is documented in wp-includes/post-template.php */ |
| 852 | $output .= apply_filters( 'wp_link_pages_link', $link, $next ); |
| 853 | } |
| 854 | $output .= $r['after']; |
| 855 | } |
| 856 | } |
| 857 | |
| 858 | /** |
| 859 | * Filter the HTML output of page links for paginated posts. |
| 860 | * |
| 861 | * @since 3.6.0 |