Create simple node programmatically

drupal_save_node.php

<?php

/**
 * Programmatic creation of a node - as simple as it gets
 *
 * All Drupal nodes require a title; everything is else is optional or
 *   is auto-generated by Drupal upon saving the node to the database.
 *   This node has no extra CCK fields defined; we're simply giving it
 *   a title and a body. The author will be the super-admin user, and its
 *   published status will be "published".
 */

// Create an empty object
$node = new stdClass;

// Setup the basics
$node->uid = 1;
$node->status = 1;
$node->type = 'page';

// Fill in the data
$node->title = 'Results for submission ' . $something_unique_here;
$node->body = 'Results: ' . $body_of_results;

// Submit the node, so validation is run
$node = node_submit($node);

// Save the now-validated node to the database
node_save($node);

?>