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Source View: template_redirect

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.

  • Action hooks look like this: do_action( "hook_name" )
  • Filter hooks look like this: 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.

Source View

Line Code
1 <?php
2 if ( defined('WP_USE_THEMES') && constant('WP_USE_THEMES') ) {
3      do_action('template_redirect');
4      if ( is_feed() ) {
5           include(ABSPATH . '/wp-feed.php');
6           exit;
7      } else if ( is_trackback() ) {
8           include(ABSPATH . '/wp-trackback.php');
9           exit;
10      } else if ( is_404() && $template = get_404_template() ) {
11           include($template);
12           exit;