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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 |
|---|---|
| 1540 | $this->is_comment_feed = false; |
| 1541 | |
| 1542 | $this->is_singular = $this->is_single || $this->is_page || $this->is_attachment; |
| 1543 | // Done correcting is_* for page_on_front and page_for_posts |
| 1544 | |
| 1545 | if ( '404' == $qv['error'] ) |
| 1546 | $this->set_404(); |
| 1547 | |
| 1548 | if ( !empty($query) ) |
| 1549 | do_action_ref_array('parse_query', array(&$this)); |
| 1550 | } |
| 1551 | |
| 1552 | /** |
| 1553 | * Sets the 404 property and saves whether query is feed. |
| 1554 | * |
| 1555 | * @since 2.0.0 |
| 1556 | * @access public |
| 1557 | */ |
| 1558 | function set_404() { |