Create node in drupal

node_creation.php

<?php
  // Create a node object, and add node properties.
  $newNode = new stdClass();
  $newNode->type = 'node_example';
  $newNode->uid = 0;
  $newNode->created = strtotime("now");
  $newNode->changed = strtotime("now");
  $newNode->status = 1;
  $newNode->comment = 0;
  $newNode->promote = 0;
  $newNode->moderate = 0;
  $newNode->sticky = 0;
  $newNode->language = 'und';
  $newNode->field_email['und'][0]['value'] = $form_state['values']['email'];
  

// Save the node.
  node_save($newNode);
?>