title: Converting a txt file to excel,then modiying excel and import the new excel file to a database
body: <p>I would like to convert a txt file to excel and then modify certain data inside the excel file and then import this new excel file to a database using PHP. The contents of the excel file, for example, will be with products and prices of them and the modification will be on the prices.</p>
  
  <p>Is this even possible using PHP or I will need something else?</p>