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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 |
|---|---|
| 2093 | * Possible hook names include: |
| 2094 | * |
| 2095 | * - `next_post_rel_link` |
| 2096 | * - `previous_post_rel_link` |
| 2097 | * |
| 2098 | * @since 2.8.0 |
| 2099 | * |
| 2100 | * @param string $link The relational link. |
| 2101 | */ |
| 2102 | return apply_filters( "{$adjacent}_post_rel_link", $link ); |
| 2103 | } |
| 2104 | |
| 2105 | /** |
| 2106 | * Displays the relational links for the posts adjacent to the current post. |
| 2107 | * |
| 2108 | * @since 2.8.0 |
| 2109 | * |
| 2110 | * @param string $title Optional. Link title format. Default '%title'. |
| 2111 | * @param bool $in_same_term Optional. Whether link should be in the same taxonomy term. |