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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 |
|---|---|
| 2463 | $link .= $add_fragment; |
| 2464 | |
| 2465 | /** |
| 2466 | * Filter the paginated links for the given archive pages. |
| 2467 | * |
| 2468 | * @since 3.0.0 |
| 2469 | * |
| 2470 | * @param string $link The paginated link URL. |
| 2471 | */ |
| 2472 | $page_links[] = '<a class="prev page-numbers" href="' . esc_url( apply_filters( 'paginate_links', $link ) ) . '">' . $prev_text . '</a>'; |
| 2473 | endif; |
| 2474 | for ( $n = 1; $n <= $total; $n++ ) : |
| 2475 | if ( $n == $current ) : |
| 2476 | $page_links[] = "<span class='page-numbers current'>" . $before_page_number . number_format_i18n( $n ) . $after_page_number . "</span>"; |
| 2477 | $dots = true; |
| 2478 | else : |
| 2479 | if ( $show_all || ( $n <= $end_size || ( $current && $n >= $current - $mid_size && $n <= $current + $mid_size ) || $n > $total - $end_size ) ) : |
| 2480 | $link = str_replace('%_%', 1 == $n ? '' : $format, $base); |
| 2481 | $link = str_replace('%#%', $n, $link); |
| 2482 | if ( $add_args ) |
| 2483 | $link = add_query_arg( $add_args, $link ); |
| 2484 | $link .= $add_fragment; |
| 2485 | |
| 2486 | /** This filter is documented in wp-includes/general-template.php */ |
| 2487 | $page_links[] = "<a class='page-numbers' href='" . esc_url( apply_filters( 'paginate_links', $link ) ) . "'>" . $before_page_number . number_format_i18n( $n ) . $after_page_number . "</a>"; |
| 2488 | $dots = true; |
| 2489 | elseif ( $dots && !$show_all ) : |
| 2490 | $page_links[] = '<span class="page-numbers dots">' . __( '…' ) . '</span>'; |
| 2491 | $dots = false; |
| 2492 | endif; |
| 2493 | endif; |
| 2494 | endfor; |
| 2495 | if ( $prev_next && $current && ( $current < $total || -1 == $total ) ) : |
| 2496 | $link = str_replace('%_%', $format, $base); |
| 2497 | $link = str_replace('%#%', $current + 1, $link); |
| 2498 | if ( $add_args ) |
| 2499 | $link = add_query_arg( $add_args, $link ); |
| 2500 | $link .= $add_fragment; |
| 2501 | |
| 2502 | /** This filter is documented in wp-includes/general-template.php */ |
| 2503 | $page_links[] = '<a class="next page-numbers" href="' . esc_url( apply_filters( 'paginate_links', $link ) ) . '">' . $next_text . '</a>'; |
| 2504 | endif; |
| 2505 | switch ( $type ) : |
| 2506 | case 'array' : |
| 2507 | return $page_links; |
| 2508 | break; |
| 2509 | case 'list' : |
| 2510 | $r .= "<ul class='page-numbers'>\n\t<li>"; |
| 2511 | $r .= join("</li>\n\t<li>", $page_links); |
| 2512 | $r .= "</li>\n</ul>\n"; |