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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 |
|---|---|
| 2066 | * Possible hook names include: |
| 2067 | * |
| 2068 | * - `next_post_rel_link` |
| 2069 | * - `previous_post_rel_link` |
| 2070 | * |
| 2071 | * @since 2.8.0 |
| 2072 | * |
| 2073 | * @param string $link The relational link. |
| 2074 | */ |
| 2075 | return apply_filters( "{$adjacent}_post_rel_link", $link ); |
| 2076 | } |
| 2077 | |
| 2078 | /** |
| 2079 | * Displays the relational links for the posts adjacent to the current post. |
| 2080 | * |
| 2081 | * @since 2.8.0 |
| 2082 | * |
| 2083 | * @param string $title Optional. Link title format. Default '%title'. |
| 2084 | * @param bool $in_same_term Optional. Whether link should be in the same taxonomy term. |