Unique identifier in loop how to - php

Question

I am trying to apply a unique identifier to each item in my loop. below is the sample from my loop and I am using it to show the fancybox lightbox.
<?php function my_feed() {
$feed = fetch_feed( 'http://somewhere.com/feed' );
if ( ! is_wp_error( $feed) ):
// Get a maximum of 5 items
$maxitems = $feed->get_item_quantity( 5 );
$items = $feed->get_items( 0, $maxitems );
foreach ( $items as $item ):
?>
<div id="listing" class="twelve columns">
<div class="four columns">
<img src="#" height="200" width="200" /> <br/>
</div>
<div class="eight columns border">
<!-- need this to be #more-info1. #more-info2, and so on -->
<?php echo $item->get_title(); ?>
<span class="rss-date"><?php echo $item->get_date( 'F j, Y' ); ?></span>
</div>
</div>
<!-- this will coincide with the anchor so the id should be more-info1, more-info2, and so on -->
<div id="more-info" style="display:none;width:auto;">
<h3><?php echo $item->get_title(); ?></h3>
<p>
<?php echo $item->get_date( 'F j, Y' ); ?>
</p>
<p>
<?php echo $item->get_description(); ?>
<?php echo '<a href="'. $item->get_permalink().'>Link Here</a>'; ?>
</p>
</div>
<?php
endforeach;
else: // Returned WP_Error, unable to fetch the feed. ?>
<p>There was an error</p>
<?php endif; ?>
<?php
} ?>
So when I am looking to have a unique number after "#more-info" the href in the anchor tag like "#more-info1" and "#more-info2" and so on for the anchor tag. Then it will have a matching div with an id of "more-info1" and "more-info2" and so on. I know that it should run something like $myvariable++ but honestly I cant get it to work and have no idea on what to do.
Thanks for your help

Answer 1

Try this:
$i = 1;
foreach ( $items as $item ):
?>
<a href="#more-info<?php echo $i++; ?>" class="fancybox">
<?php
endforeach;