CSV to XML

csvToXml.php

<?php
ini_set('display_errors', 1);
ini_set('display_startup_errors', 1);
error_reporting(E_ALL);

$csv = [];

if ($_FILES['csv']['error'] == 0) {
  $name = $_FILES['csv']['name'];
  $ext = strtolower(end(explode('.', $_FILES['csv']['name'])));
  $type = $_FILES['csv']['type'];
  $tmpName = $_FILES['csv']['tmp_name'];

  // check the file is a csv
  if ($ext === 'csv') {
    if (($handle = fopen($tmpName, 'r')) !== FALSE) {

      // if the csv file is large
      set_time_limit(0);

      // Get the headers (row names) of the file
      $headers = fgetcsv($handle);

      // Create a new dom document using DomDocument class
      $doc  = new DomDocument('1.0', 'UTF-8');
      $doc->formatOutput   = true;

      // Add a root node to the document
      $root = $doc->createElement('urls');
      $root = $doc->appendChild($root);

      while (($row = fgetcsv($handle)) !== FALSE) {
        $container = $doc->createElement('url');
        foreach ($headers as $i => $header) {
          $child = $doc->createElement(trim($header));
          $child = $container->appendChild($child);
          $value = $doc->createTextNode($row[$i]);
          $value = $child->appendChild($value);
        }

        $root->appendChild($container);
      }
      $strxml = $doc->saveXML();
      $handle = fopen("sitemap.xml", "w");
      fwrite($handle, $strxml);
      fclose($handle);
      echo "The file is downloaded";
    }
  }
}


/* 
The HTML form 
  <form action="csvToxml2.php" method="post" enctype="multipart/form-data">
    <input type="file" name="csv" value="" />
    <input type="submit" name="submit" value="Save" />
  </form>
*/