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Source View: install_themes_pre_{$tab}

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
44 if( empty($tab) || ( ! isset($tabs[ $tab ]) && ! in_array($tab, (array)$nonmenu_tabs) ) ) {
45      $tab_actions = array_keys($tabs);
46      $tab = $tab_actions[0];
47 }
48 if( empty($paged) )
49      $paged = 1;
50
51 $body_id = $tab;
52
53 do_action('install_themes_pre_' . $tab); //Used to override the general interface, Eg, install or theme information.
54
55 include('admin-header.php');
56 ?>
57 <div class="wrap">
58 <?php screen_icon(); ?>
59 <h2><?php echo esc_html( $title ); ?></h2>
60
61      <ul class="subsubsub">
62 <?php