vdite/notify-on-new-post.php

## notify-on-new-post.php
<?php
/**
Plugin Name: Alert Admin on new Post
  Plugin URI: http://wordpress.stackexchange.com/questions/19040/alert-email-when-any-post-or-page-is-changed
  Description: Send an email notification to the administrator when a new post is published.
  Author: TheDeadMedic, transfered by Viktor Dite
  Version: 1.0
  Copyright CC share alike

 * @param   string  $new_status
 * @param   string  $old_status
 * @param   object  $post
 */

function wpse_19040_notify_admin_on_publish( $new_status, $old_status, $post ) {
    if ( $new_status !== 'publish' || $old_status === 'publish' )
        return;
    if ( ! $post_type = get_post_type_object( $post->post_type ) )
        return;

    // Recipient, in this case the administrator email
    $emailto = get_option( 'admin_email' );

    // Email subject, "New {post_type_label}"
    $subject = 'New Post at ' . $post_type->labels->singular_name;

    // Email body
    $message = 'View it: ' . get_permalink( $post->ID ) . "\nEdit it: " . get_edit_post_link( $post->ID );

    wp_mail( $emailto, $subject, $message );
}

add_action( 'transition_post_status', 'wpse_19040_notify_admin_on_publish', 10, 3 );
?>
	<?php
	/**
	Plugin Name: Alert Admin on new Post
	Plugin URI: http://wordpress.stackexchange.com/questions/19040/alert-email-when-any-post-or-page-is-changed
	Description: Send an email notification to the administrator when a new post is published.
	Author: TheDeadMedic, transfered by Viktor Dite
	Version: 1.0
	Copyright CC share alike

	* @param string $new_status
	* @param string $old_status
	* @param object $post
	*/

	function wpse_19040_notify_admin_on_publish( $new_status, $old_status, $post ) {
	if ( $new_status !== 'publish' \|\| $old_status === 'publish' )
	return;
	if ( ! $post_type = get_post_type_object( $post->post_type ) )
	return;

	// Recipient, in this case the administrator email
	$emailto = get_option( 'admin_email' );

	// Email subject, "New {post_type_label}"
	$subject = 'New Post at ' . $post_type->labels->singular_name;

	// Email body
	$message = 'View it: ' . get_permalink( $post->ID ) . "\nEdit it: " . get_edit_post_link( $post->ID );

	wp_mail( $emailto, $subject, $message );
	}

	add_action( 'transition_post_status', 'wpse_19040_notify_admin_on_publish', 10, 3 );
	?>