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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.
| Line | Code |
|---|---|
| 391 | printf( __('Theme <span class="b"><a href="themes.php">%1$s</a></span>'), $theme->display('Name') ); |
| 392 | else |
| 393 | printf( __('Theme <span class="b">%1$s</span>'), $theme->display('Name') ); |
| 394 | } |
| 395 | echo '</p>'; |
| 396 | |
| 397 | // Check if search engines are asked not to index this site. |
| 398 | if ( !is_network_admin() && !is_user_admin() && current_user_can('manage_options') && '1' != get_option('blog_public') ) { |
| 399 | $title = apply_filters('privacy_on_link_title', __('Your site is asking search engines not to index its content') ); |
| 400 | $content = apply_filters('privacy_on_link_text', __('Search Engines Discouraged') ); |
| 401 | |
| 402 | echo "<p><a href='options-reading.php' title='$title'>$content</a></p>"; |
| 403 | } |
| 404 | |
| 405 | update_right_now_message(); |
| 406 | |
| 407 | echo "\n\t".'<br class="clear" /></div>'; |
| 408 | do_action( 'rightnow_end' ); |
| 409 | do_action( 'activity_box_end' ); |