Related questions submitted by submit

Submission of Submit questions

  
  
 
  
  
  
  
  
  
 
  
  
   
Barcode Scan--Finished product statistics (box number, storage and maintenance)
  
   
    
  
   

  
   
  
   
        
  
   
if (Isset ($_get[' Storage ')) {
  
   
  $Storage = intval ($_get[' Storage ');
  
   
}
  
   
      
  
   
        echo  $Storage;
  
   
?>
  
   

  
   

  
   

  
   

 
  

The problem is: input non-numeric, output is 0, Chinese and characters do not display properly.
------Solution--------------------
The intval variable turns into an integer type. So you can only output numbers, the remaining types are automatically converted to int
------Solution--------------------
Yes, that's how you designed it!
$Storage = intval($_get[' Storage ');
Converts the incoming data to an integer

