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To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).
The best way to understand what a hook does is to look at where it occurs in the source code.
do_action( "hook_name" )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.
This hook occurs 2 times in this file.
| Line | Code |
|---|---|
| 1670 | |
| 1671 | return $button; |
| 1672 | } |
| 1673 | |
| 1674 | function _wp_admin_html_begin() { |
| 1675 | $admin_html_class = ( is_admin_bar_showing() ) ? 'wp-toolbar' : ''; |
| 1676 | ?> |
| 1677 | <!DOCTYPE html> |
| 1678 | <!--[if IE 8]> |
| 1679 | <html xmlns="http://www.w3.org/1999/xhtml" class="ie8 <?php echo $admin_html_class; ?>" <?php do_action('admin_xml_ns'); ?> <?php language_attributes(); ?>> |
| 1680 | <![endif]--> |
| 1681 | <!--[if !(IE 8) ]><!--> |
| 1682 | <html xmlns="http://www.w3.org/1999/xhtml" class="<?php echo $admin_html_class; ?>" <?php do_action('admin_xml_ns'); ?> <?php language_attributes(); ?>> |
| 1683 | <!--<![endif]--> |
| 1684 | <head> |
| 1685 | <meta http-equiv="Content-Type" content="<?php bloginfo('html_type'); ?>; charset=<?php echo get_option('blog_charset'); ?>" /> |
| 1686 | <?php |
| 1687 | } |
| 1688 | |
| 1689 | final class WP_Internal_Pointers { |
| 1690 | /** |
| 1691 | * Initializes the new feature pointers. |