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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 |
|---|---|
| 2040 | * Possible hook names include: |
| 2041 | * |
| 2042 | * - `next_post_rel_link` |
| 2043 | * - `previous_post_rel_link` |
| 2044 | * |
| 2045 | * @since 2.8.0 |
| 2046 | * |
| 2047 | * @param string $link The relational link. |
| 2048 | */ |
| 2049 | return apply_filters( "{$adjacent}_post_rel_link", $link ); |
| 2050 | } |
| 2051 | |
| 2052 | /** |
| 2053 | * Displays the relational links for the posts adjacent to the current post. |
| 2054 | * |
| 2055 | * @since 2.8.0 |
| 2056 | * |
| 2057 | * @param string $title Optional. Link title format. Default '%title'. |
| 2058 | * @param bool $in_same_term Optional. Whether link should be in a same taxonomy term. Default false. |