Multi-row Data combination array Questions ~ really won't be combined, ask for guidance

Multi-row Data combination array problem ~ ~, really will not combine, ask for guidance!


Similar to the above form, has not added JS, not necessarily how many lines, I want to do is a line of data written to the database. I'm not going to combine this array.
My table dropdowns is set up as follows:

 
  
  
  
  
   
   
 
    
 
     

 Name:
 Model:
 Specifications:
 Number:
 Price:
 Price:
 
 
    
 
    
 
     

 Name:
 Model:
 Specifications:
 Number:
 Price:
 Price:
 
 
    
 
   
 
  
  

Gets to the array that is like this

Array
  
    Array
      0 = String ' 123 ' (length=3)
      1 = String ' 123 ' (length=3)
  
    Array
      0 = String ' 123 ' (length=3)
      1 = String ' 123 ' (length=3)
  
    Array
      0 = String ' 123 ' (length=3)
      1 = String ' 123 ' (length=3)
  
    Array
      0 = String ' 123 ' (length=3)
      1 = String ' 123 ' (length=3)
  
    Array
      0 = String ' 123 ' (length=3)
