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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 |
|---|---|
| 2424 | <!DOCTYPE html> |
| 2425 | <!--[if IE 8]> |
| 2426 | <html xmlns="http://www.w3.org/1999/xhtml" class="ie8 <?php echo $admin_html_class; ?>" |
| 2427 | <?php |
| 2428 | /** |
| 2429 | * Fires inside the HTML tag in the admin header. |
| 2430 | * |
| 2431 | * @since 2.2.0 |
| 2432 | */ |
| 2433 | do_action( 'admin_xml_ns' ); |
| 2434 | |
| 2435 | language_attributes(); |
| 2436 | ?> |
| 2437 | > |
| 2438 | <![endif]--> |
| 2439 | <!--[if !(IE 8) ]><!--> |
| 2440 | <html xmlns="http://www.w3.org/1999/xhtml" class="<?php echo $admin_html_class; ?>" |
| 2441 | <?php |
| 2442 | /** This action is documented in wp-admin/includes/template.php */ |
| 2443 | do_action( 'admin_xml_ns' ); |
| 2444 | |
| 2445 | language_attributes(); |
| 2446 | ?> |
| 2447 | > |
| 2448 | <!--<![endif]--> |
| 2449 | <head> |
| 2450 | <meta http-equiv="Content-Type" content="<?php bloginfo( 'html_type' ); ?>; charset=<?php echo get_option( 'blog_charset' ); ?>" /> |
| 2451 | <?php |
| 2452 | } |