title: Suggestion for using php array?
body: <p>Let say i have 100k records in table, after fetching that records from table i am pushing it to an array with some calculations, and then send them to server for further processing.</p>
  
  <p>I have test the scenario with(1k) records, its working perfectly, but worrying about if there is performance issue, because the page which do calculation and fetching records from db run after each 2 mins. </p>
  
  <p>My Question is can I use array for more than 2 Millions records?</p>