<?php
  session_start();
  if($_SESSION['name']){
  
  $edit = $_POST['edit'];
  
  $file_name = $_POST['file_name'];
  
  $file = fopen($file_name,'w') or die ("Unable to load file");
  //chmod($file, 0777);
  fwrite($file,$edit);
  fclose($file);
  
  header('Location: workArea.php');
  
  }
  else header('Location: index.php');
  ?>