1 bootstrap.inc | backdrop_is_dialog() |
Detects if this is a dialog HTTP request.
File
- core/
includes/ bootstrap.inc, line 4275 - Functions that need to be loaded on every Backdrop request.
Code
function backdrop_is_dialog() {
return !empty($_POST) && !empty($_SERVER['HTTP_ACCEPT']) && strpos($_SERVER['HTTP_ACCEPT'], 'application/vnd.backdrop-dialog') === 0;
}