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Source View: wpmuadminedit

To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).

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
43 get_current_screen()->set_help_sidebar(
44      '<p><strong>' . __('For more information:') . '</strong></p>' .
45      '<p>' . __('<a href="http://codex.wordpress.org/Network_Admin_Sites_Screens" target="_blank">Documentation on Site Management</a>') . '</p>' .
46      '<p>' . __('<a href="http://wordpress.org/support/forum/multisite/" target="_blank">Support Forums</a>') . '</p>'
47 );
48
49 $id = isset( $_REQUEST['id'] ) ? intval( $_REQUEST['id'] ) : 0;
50
51 if ( isset( $_GET['action'] ) ) {
52      do_action( 'wpmuadminedit' , '' );
53
54      switch ( $_GET['action'] ) {
55           case 'updateblog':
56                // No longer used.
57           break;
58
59           case 'deleteblog':
60                check_admin_referer('deleteblog');
61                if ( ! ( current_user_can( 'manage_sites' ) && current_user_can( 'delete_sites' ) ) )