How to use php mysql to make dynamic data tables, urgent! ! ! How to use php mysql to create dynamic data tables, urgent! ! ! How to use php mysql to create dynamic data tables, urgent! ! ! How to use php mysql to create dynamic data tables, urgent! ! ! How to use php mysql to create dynamic data tables, urgent! ! ! How to use php mysql to create dynamic data tables, urgent! ! ! How to use php mysql to create dynamic data tables, urgent! ! ! How to use php mysql to create dynamic data tables, urgent! ! ! How to use php mysql to create dynamic data tables, urgent! ! ! How to use php mysql to create dynamic data tables, urgent! ! ! How to use php mysql to create dynamic data tables, urgent! ! ! How to use php mysql to create dynamic data tables, urgent! ! ! 
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
I have also encountered this problem
Your function here has been written. An error is reported on line 17. There may be a problem with the data. Print the data and see.