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 |
|---|---|
| 741 | $r = wp_parse_args( $args, $defaults ); |
| 742 | |
| 743 | /** |
| 744 | * Filter the arguments used in retrieving page links for paginated posts. |
| 745 | * |
| 746 | * @since 3.0.0 |
| 747 | * |
| 748 | * @param array $r An array of arguments for page links for paginated posts. |
| 749 | */ |
| 750 | $r = apply_filters( 'wp_link_pages_args', $r ); |
| 751 | extract( $r, EXTR_SKIP ); |
| 752 | |
| 753 | global $page, $numpages, $multipage, $more; |
| 754 | |
| 755 | $output = ''; |
| 756 | if ( $multipage ) { |
| 757 | if ( 'number' == $next_or_number ) { |
| 758 | $output .= $before; |
| 759 | for ( $i = 1; $i <= $numpages; $i++ ) { |