Source View: get_footer

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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
57 function get_footer( $name = null ) {
58      /**
59       * Fires before the footer template file is loaded.
60       *
61       * @since 2.1.0
62       * @since 2.8.0 $name parameter added.
63       *
64       * @param string|null $name Name of the specific footer file to use. null for the default footer.
65       */
66      do_action( 'get_footer', $name );
67
68      $templates = array();
69      $name = (string) $name;
70      if ( '' !== $name ) {
71           $templates[] = "footer-{$name}.php";
72      }
73
74      $templates[]    = 'footer.php';
75