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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 |
|---|---|
| 1621 | if ( $this->is_posts_page && ( ! isset($qv['withcomments']) || ! $qv['withcomments'] ) ) |
| 1622 | $this->is_comment_feed = false; |
| 1623 | |
| 1624 | $this->is_singular = $this->is_single || $this->is_page || $this->is_attachment; |
| 1625 | // Done correcting is_* for page_on_front and page_for_posts |
| 1626 | |
| 1627 | if ( '404' == $qv['error'] ) |
| 1628 | $this->set_404(); |
| 1629 | |
| 1630 | do_action_ref_array('parse_query', array(&$this)); |
| 1631 | } |
| 1632 | |
| 1633 | /* |
| 1634 | * Parses various taxonomy related query vars. |
| 1635 | * |
| 1636 | * @access protected |
| 1637 | * @since 3.1.0 |
| 1638 | * |
| 1639 | * @param array &$q The query variables |