(PHP 5 >= 5.3.0, PHP 7)
mysqli_stmt::more_results -- mysqli_stmt_more_results — Check if there are more query results from a multiple query
面向对象风格 (method):
过程化风格:
$stmt
   ) : boolChecks if there are more query results from a multiple query.
   Returns TRUE if more results exist, otherwise FALSE.
  
仅可用于 mysqlnd。