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Source View: wp_footer

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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
1427 function update_category_cache() {
1428      return true;
1429 }
1430
1431 function wp_head() {
1432      do_action('wp_head');
1433 }
1434
1435 function wp_footer() {
1436      do_action('wp_footer');
1437 }
1438
1439 function is_single ($post = '') {
1440      global $wp_query;
1441
1442      if ( !$wp_query->is_single )
1443           return false;
1444
1445      if ( empty( $post) )