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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 |
---|---|
1 | <?php |
2 | if ( defined('WP_USE_THEMES') && constant('WP_USE_THEMES') ) { |
3 | do_action('template_redirect'); |
4 | if ( is_robots() ) { |
5 | do_action('do_robots'); |
6 | exit; |
7 | } else if ( is_feed() ) { |
8 | do_feed(); |
9 | exit; |
10 | } else if ( is_trackback() ) { |
11 | include(ABSPATH . '/wp-trackback.php'); |
12 | exit; |