Menu Adam R Brown

WP hooks navigation: Home/browseActions indexFilters index

Source View: pre_get_posts

To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).

Understanding Source Code

The best way to understand what a hook does is to look at where it occurs in the source code.

Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.

Source View

Line Code
1915       * @uses do_action_ref_array() Calls 'pre_get_posts' hook before retrieving posts.
1916       *
1917       * @return array List of posts.
1918       */
1919      function get_posts() {
1920           global $wpdb, $user_ID, $_wp_using_ext_object_cache;
1921
1922           $this->parse_query();
1923
1924           do_action_ref_array('pre_get_posts', array(&$this));
1925
1926           // Shorthand.
1927           $q = &$this->query_vars;
1928
1929           // Fill again in case pre_get_posts unset some vars.
1930           $q = $this->fill_query_vars($q);
1931
1932           // Parse meta query
1933           $this->meta_query = new WP_Meta_Query();