PMA\libraries\Util::unescapeMysqlWildcards PHP Method

    public static function unescapeMysqlWildcards($name)
    {
        return strtr($name, array('\\_' => '_', '\\%' => '%'));
    }

/**
 * Get HTML snippet for display user properties
 *
 * @param boolean $dbname_is_wildcard whether database name is wildcard or not
 * @param string  $url_dbname         url database name that urlencode() string
 * @param string  $username           username
 * @param string  $hostname           host name
 * @param string  $dbname             database name
 * @param string  $tablename          table name
 *
 * @return string $html_output
 */
function PMA_getHtmlForUserProperties($dbname_is_wildcard, $url_dbname, $username, $hostname, $dbname, $tablename)
{
    $html_output = '<div id="edit_user_dialog">';
    $html_output .= PMA_getHtmlHeaderForUserProperties($dbname_is_wildcard, $url_dbname, $dbname, $username, $hostname, $tablename);
    $sql = "SELECT '1' FROM `mysql`.`user`" . " WHERE `User` = '" . Util::sqlAddSlashes($username) . "'" . " AND `Host` = '" . Util::sqlAddSlashes($hostname) . "';";
    $user_does_not_exists = (bool) (!$GLOBALS['dbi']->fetchValue($sql));
    if ($user_does_not_exists) {
        $html_output .= Message::error(__('The selected user was not found in the privilege table.'))->getDisplay();
        $html_output .= PMA_getHtmlForLoginInformationFields();
    }
    $_params = array('username' => $username, 'hostname' => $hostname);
    if (!is_array($dbname) && mb_strlen($dbname)) {
        $_params['dbname'] = $dbname;
        if (mb_strlen($tablename)) {
            $_params['tablename'] = $tablename;
        }
    } else {
        $_params['dbname'] = $dbname;
    }
    $html_output .= '<form class="submenu-item" name="usersForm" ' . 'id="addUsersForm" action="server_privileges.php" method="post">' . "\n";
    $html_output .= PMA_URL_getHiddenInputs($_params);
    $html_output .= PMA_getHtmlToDisplayPrivilegesTable(PMA_ifSetOr($dbname, is_array($dbname) ? $dbname[0] : '*', 'length'), PMA_ifSetOr($tablename, '*', 'length'));
    $html_output .= '</form>' . "\n";
    if (!is_array($dbname) && !mb_strlen($tablename) && empty($dbname_is_wildcard)) {
        // no table name was given, display all table specific rights
        // but only if $dbname contains no wildcards
        if (!mb_strlen($dbname)) {
            $html_output .= PMA_getHtmlForAllTableSpecificRights($username, $hostname, 'database');
        } else {
            // unescape wildcards in dbname at table level
            $unescaped_db = Util::unescapeMysqlWildcards($dbname);
            $html_output .= PMA_getHtmlForAllTableSpecificRights($username, $hostname, 'table', $unescaped_db);
            $html_output .= PMA_getHtmlForAllTableSpecificRights($username, $hostname, 'routine', $unescaped_db);
        }
    }
    // Provide a line with links to the relevant database and table
    if (!is_array($dbname) && mb_strlen($dbname) && empty($dbname_is_wildcard)) {
        $html_output .= PMA_getLinkToDbAndTable($url_dbname, $dbname, $tablename);
    }
    if (!is_array($dbname) && !mb_strlen($dbname) && !$user_does_not_exists) {
        //change login information
        $html_output .= PMA_getHtmlForChangePassword('edit_other', $username, $hostname);
        $html_output .= PMA_getChangeLoginInformationHtmlForm($username, $hostname);
    }
    $html_output .= '</div>';
    return $html_output;
}