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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
1500 function update_category_cache() {
1501      return true;
1502 }
1503
1504 function wp_head() {
1505      do_action('wp_head');
1506 }
1507
1508 function wp_footer() {
1509      do_action('wp_footer');
1510 }
1511
1512 function is_single ($post = '') {
1513      global $wp_query;
1514
1515      if ( !$wp_query->is_single )
1516           return false;
1517
1518      if ( empty( $post) )