name : plugin-install.php <?php /** * Install plugin network administration panel. * * @package WordPress * @subpackage Multisite * @since 3.1.0 */ if ( isset( $_GET['tab'] ) && ( 'plugin-information' === $_GET['tab'] ) ) { define( 'IFRAME_REQUEST', true ); } /** Load WordPress Administration Bootstrap */ require_once __DIR__ . '/admin.php'; require ABSPATH . 'wp-admin/plugin-install.php';