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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 |
|---|---|
| 4717 | $page_links[] = sprintf( |
| 4718 | '<a class="prev page-numbers" href="%s">%s</a>', |
| 4719 | /** |
| 4720 | * Filters the paginated links for the given archive pages. |
| 4721 | * |
| 4722 | * @since 3.0.0 |
| 4723 | * |
| 4724 | * @param string $link The paginated link URL. |
| 4725 | */ |
| 4726 | esc_url( apply_filters( 'paginate_links', $link ) ), |
| 4727 | $args['prev_text'] |
| 4728 | ); |
| 4729 | endif; |
| 4730 | |
| 4731 | for ( $n = 1; $n <= $total; $n++ ) : |
| 4732 | if ( $n === $current ) : |
| 4733 | $page_links[] = sprintf( |
| 4734 | '<span aria-current="%s" class="page-numbers current">%s</span>', |
| 4735 | esc_attr( $args['aria_current'] ), |
| Line | Code |
| 4743 | $link = str_replace( '%#%', $n, $link ); |
| 4744 | if ( $add_args ) { |
| 4745 | $link = add_query_arg( $add_args, $link ); |
| 4746 | } |
| 4747 | $link .= $args['add_fragment']; |
| 4748 | |
| 4749 | $page_links[] = sprintf( |
| 4750 | '<a class="page-numbers" href="%s">%s</a>', |
| 4751 | /** This filter is documented in wp-includes/general-template.php */ |
| 4752 | esc_url( apply_filters( 'paginate_links', $link ) ), |
| 4753 | $args['before_page_number'] . number_format_i18n( $n ) . $args['after_page_number'] |
| 4754 | ); |
| 4755 | |
| 4756 | $dots = true; |
| 4757 | elseif ( $dots && ! $args['show_all'] ) : |
| 4758 | $page_links[] = '<span class="page-numbers dots">' . __( '…' ) . '</span>'; |
| 4759 | |
| 4760 | $dots = false; |
| 4761 | endif; |
| Line | Code |
| 4767 | $link = str_replace( '%#%', $current + 1, $link ); |
| 4768 | if ( $add_args ) { |
| 4769 | $link = add_query_arg( $add_args, $link ); |
| 4770 | } |
| 4771 | $link .= $args['add_fragment']; |
| 4772 | |
| 4773 | $page_links[] = sprintf( |
| 4774 | '<a class="next page-numbers" href="%s">%s</a>', |
| 4775 | /** This filter is documented in wp-includes/general-template.php */ |
| 4776 | esc_url( apply_filters( 'paginate_links', $link ) ), |
| 4777 | $args['next_text'] |
| 4778 | ); |
| 4779 | endif; |
| 4780 | |
| 4781 | switch ( $args['type'] ) { |
| 4782 | case 'array': |
| 4783 | return $page_links; |
| 4784 | |
| 4785 | case 'list': |