Source View: get_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.

  • 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
6      do_action( 'get_header' );
7      if ( file_exists( TEMPLATEPATH . '/header.php') )
8           load_template( TEMPLATEPATH . '/header.php');
9      else
10           load_template( WP_CONTENT_DIR . '/themes/default/header.php');
11 }
12
13
14 function get_footer() {
15      do_action( 'get_footer' );
16      if ( file_exists( TEMPLATEPATH . '/footer.php') )
17           load_template( TEMPLATEPATH . '/footer.php');
18      else
19           load_template( WP_CONTENT_DIR . '/themes/default/footer.php');
20 }
21
22
23 function get_sidebar( $name = null ) {
24      do_action( 'get_sidebar' );