Php cyclically inserts a Database id range value

Php cyclically inserts a Database id range value

$ Uid = for example, 100000111 to 100500000for ($ I = 0; $ I
   
  
How to insert the IDs in these two IDs into the table cyclically?
  
  
  
  
 
  
 
  
Reply to discussion (solution)
  
Can't you do this?
 
  
  
  
Can't you do this?
  
  
I starts from 0, and the user ID does not start from 0. I don't know how to implement it.
  
$ SQL = "insert into users (uid, fromid) values ($ I, 0 )";
  
 
  
Add an initial value.
 
  
  
  
Add an initial value.
  
  
  
  
For ($ I = 0; $ I
     
    
How can I only execute it once?
    
 
    
Well, that addtime is of the timestamp type, but the data inserted into the database is 0000-00-00 00:00:00.