Filters whether Google Chrome Frame should be used, if available.
$is_adminboolwp-includes/vars.php:84file scope * Filters whether Google Chrome Frame should be used, if available. * * @since 3.2.0 * * @param bool $is_admin Whether to use the Google Chrome Frame. Default is the value of is_admin(). */ $is_chrome = apply_filters( 'use_google_chrome_frame', $is_admin ); if ( $is_chrome ) { header( 'X-UA-Compatible: chrome=1' ); } $is_winIE = ! $is_chrome; } else { $is_chrome = true;Introduced in 3.2.0. Unchanged from 6.7.7 through 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.