$content = ob_get_contents();
    ob_end_clean();
    $response->addHTML($content . "\n");
} else {
    if (!empty($GLOBALS['message'])) {
        $response->addHTML(PMA_Util::getMessage($GLOBALS['message']));
        unset($GLOBALS['message']);
    }
}
/**
 * Displays the page
 */
$response->addHTML(PMA_getHtmlForUserGroupDialog(isset($username) ? $username : null, $cfgRelation['menuswork']));
// export user definition
if (isset($_REQUEST['export']) || isset($_REQUEST['submit_mult']) && $_REQUEST['submit_mult'] == 'export') {
    list($title, $export) = PMA_getListForExportUserDefinition(isset($username) ? $username : null, isset($hostname) ? $hostname : null);
    unset($username, $hostname, $grants, $one_grant);
    $response = PMA_Response::getInstance();
    if ($GLOBALS['is_ajax_request']) {
        $response->addJSON('message', $export);
        $response->addJSON('title', $title);
        exit;
    } else {
        $response->addHTML("<h2>{$title}</h2>{$export}");
    }
}
if (isset($_REQUEST['adduser'])) {
    // Add user
    $response->addHTML(PMA_getHtmlForAddUser(isset($dbname) ? $dbname : ''));
} elseif (isset($_REQUEST['checkprivsdb'])) {
    if (isset($_REQUEST['checkprivstable'])) {
 /**
  * Test for PMA_getListForExportUserDefinition
  *
  * @return void
  */
 public function testPMAGetHtmlForExportUserDefinition()
 {
     $username = "******";
     $hostname = "PMA_hostname";
     list($title, $export) = PMA_getListForExportUserDefinition($username, $hostname);
     //validate 1: $export
     $this->assertContains('grant user2 delete', $export);
     $this->assertContains('grant user1 select', $export);
     $this->assertContains('<textarea class="export"', $export);
     //validate 2: $title
     $title_user = __('User') . ' `' . htmlspecialchars($username) . '`@`' . htmlspecialchars($hostname) . '`';
     $this->assertContains($title_user, $title);
 }
 /**
  * Test for PMA_getListForExportUserDefinition
  *
  * @return void
  */
 public function testPMAGetHtmlForExportUserDefinition()
 {
     $username = "******";
     $hostname = "PMA_hostname";
     $GLOBALS['cfg']['TextareaCols'] = 'TextareaCols';
     $GLOBALS['cfg']['TextareaRows'] = 'TextareaCols';
     list($title, $export) = PMA_getListForExportUserDefinition($username, $hostname);
     //validate 1: $export
     $result = '<textarea class="export" cols="' . $GLOBALS['cfg']['TextareaCols'] . '" rows="' . $GLOBALS['cfg']['TextareaRows'];
     $this->assertContains('grant user2 delete', $export);
     $this->assertContains('grant user1 select', $export);
     $this->assertContains($result, $export);
     //validate 2: $title
     $title_user = __('User') . ' `' . htmlspecialchars($username) . '`@`' . htmlspecialchars($hostname) . '`';
     $this->assertContains($title_user, $title);
 }