PHP

laravel eloquent increment

Customer::find($customer_id)->increment('loyalty_points');
  
  
// increment by 20 
  Customer::find($customer_id)->increment('loyalty_points',20);

laravel increment column value in update query

DB::table('my_table')
   ->where('rowID', 1)
   ->update([
       'column1' => DB::raw('column1 + 2'),
       'column2' => DB::raw('column2 + 10'),
       'column3' => DB::raw('column3 + 13'),
       'column4' => DB::raw('column4 + 5'),
   ]);

update eloquent with increment laravel

Product::where('id',$id)
->increment('quantity', 4, ['updated_at' => Carbon::now()]);
or
// Increment by 1
Product::find($product_id)->increment('quantity');
//Increment by entered number "2"
Product::find($product_id)->increment('quantity', 2);
or
// Increment by 1
DB::table('products')->increment('quantity');
//Increment by entered number "2"
DB::table('products')->increment('quantity', 2);