<h1>Renaming tool</h1>

<?php


  $input_location = 'input/';
  $input_data = 'rename.csv';

  $file_handle = fopen($input_data, "r");

  while (!feof($file_handle) ) {
    $line_of_text = fgetcsv($file_handle, 1024);
    rename($input_location.$line_of_text[0], $input_location.$line_of_text[1]);
  }

  echo('renamed all files');

  fclose($file_handle);


?>