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To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).
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.
| Line | Code |
|---|---|
| 1599 | * The dynamic portion of the hook name, `$adjacent`, refers to the type |
| 1600 | * of adjacency, 'next' or 'previous'. |
| 1601 | * |
| 1602 | * @since 2.5.0 |
| 1603 | * |
| 1604 | * @param string $where The `WHERE` clause in the SQL. |
| 1605 | * @param bool $in_same_term Whether post should be in a same taxonomy term. |
| 1606 | * @param array $excluded_terms Array of excluded term IDs. |
| 1607 | */ |
| 1608 | $where = apply_filters( "get_{$adjacent}_post_where", $wpdb->prepare( "WHERE p.post_date $op %s AND p.post_type = %s $where", $current_post_date, $post->post_type ), $in_same_term, $excluded_terms ); |
| 1609 | |
| 1610 | /** |
| 1611 | * Filter the ORDER BY clause in the SQL for an adjacent post query. |
| 1612 | * |
| 1613 | * The dynamic portion of the hook name, `$adjacent`, refers to the type |
| 1614 | * of adjacency, 'next' or 'previous'. |
| 1615 | * |
| 1616 | * @since 2.5.0 |
| 1617 | * |