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
36  *
37  * @since MU
38  */
39 function do_activate_header() {
40     /**
41      * Fires before the Site Activation page is loaded, but on the wp_head action.
42      *
43      * @since 3.0
44      */
45     do_action( 'activate_wp_head' );
46 }
47 add_action( 'wp_head', 'do_activate_header' );
48
49 /**
50  * Loads styles specific to this page.
51  *
52  * @since MU
53  */
54 function wpmu_activate_stylesheet() {