check my code - Githubissues

I tried your resize script and so far it seems to be working. I am not sure I know what I am doing so I would like for you to check my code please.

I made a widget in the functions.php file. I took code from your example on this page and turned it into a function. Then I called that function in my widget which is displaying in the sidebar. Here is a chunk form my widget

 <?php $loop = new WP_Query( array( 'post_type' => 'gallery', 'posts_per_page' => 6 ) ); ?>
      <ul class="gallery">
      <?php while ( $loop->have_posts() ) : $loop->the_post(); ?>
       <li><?php savior_resize('74', '74', true); ?></li>
      <?php endwhile; wp_reset_query();?>
  </ul>

The loop above queries a custom post type. Then in the functions.php file, I put in this function.

    function savior_resize($height, $width, $crop){
$thumb = get_post_thumbnail_id();
$img_url = wp_get_attachment_url( $thumb,'full' ); 
$image = aq_resize( $img_url, $height, $width, true );

echo '<img src="'.$image.'" />';
   }

What I don't understand is how to get this script to replace the_post_thumbnail? I hate using add_image_size. I added three sizes today and have been working for 4 hours trying to get the right size to show up in the sidebar. I finally added your script and had it working in 5 minutes. So how do I get this script to replace the add_image_size crap so that no matter what image is uploaded through the uploader, the proper size will display. for the sidebar, gallery, post and pages, I pretty much know what size I want but I have to code the the ability for the user to select his own size. Can you offer any advice on how to use this code of yours effectively?

syamilmj / Aqua-Resizer

check my code #6