Source View: activate_wp_head

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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
13
14 require_once( ABSPATH . WPINC . '/registration.php');
15
16 if ( is_object( $wp_object_cache ) )
17      $wp_object_cache->cache_enabled = false;
18
19 do_action("activate_header");
20
21 function do_activate_header() {
22      do_action("activate_wp_head");
23 }
24 add_action( 'wp_head', 'do_activate_header' );
25
26 function wpmu_activate_stylesheet() {
27      ?>
28      <style type="text/css">
29           form { margin-top: 2em; }
30           #submit, #key { width: 90%; font-size: 24px; }
31           #language { margin-top: .5em; }