Source View: update_footer

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
45            * WordPress prints the current version and update information,
46            * using core_update_footer() at priority 10.
47            *
48            * @since 2.3.0
49            *
50            * @see core_update_footer()
51            *
52            * @param string $content The content that will be printed.
53            */
54           echo apply_filters( 'update_footer', '' );
55           ?>
56      </p>
57      <div class="clear"></div>
58 </div>
59 <?php
60 /**
61  * Print scripts or data before the default footer scripts.
62  *
63  * @since 1.2.0