function fb_iframe_redirect in Drupal for Facebook 7.3

4 calls to fb_iframe_redirect()

fb_canvas_fb in ./fb_canvas.module

Implements hook_fb().

fb_canvas_goto in ./fb_canvas.module

Uses javascript on iframe canvas pages change top frame, otherwise drupal_goto().

fb_require_authorization in ./fb.module

Helper function to ensure user has authorized an application.

fb_tab_fb in ./fb_tab.module

Implements hook_fb

File

./fb.module, line 1564

This is the core required module of Drupal for Facebook.

Code

function fb_iframe_redirect($url) {

  // Unset drupal's header
  if (function_exists('header_remove')) {

    // php 5.3
    header_remove('Location');
  }
  echo "<script type=\"text/javascript\">\ntop.location.href = \"{$url}\";\n</script>";
  exit;
}