appinn

thumb.php

 <div class="thumbnail">
	<a href="<?php the_permalink(); ?>">
	<?php
	   $soContent = $post->post_content;
	   $soImages = '~<img [^\>]*\ />~';
	   preg_match_all($soImages, $soContent, $thePics );
	   $allPics = count($thePics[0]);
	   if($allPics > 0 ){
	        $img_url = $thePics[0][0];
	        preg_match('~img3~', $img_url, $isImg3);

            if($isImg3){
            	$img_pos = strrpos($img_url, '/') + 1;
            
                $img_url_prefix =  substr($img_url, 0, $img_pos);
                $img_url_midfix = 'thumbs/thumbs_';
                $img_url_subfix = substr($img_url, $img_pos);
                
                echo $img_url_prefix . $img_url_midfix . $img_url_subfix;
            } else {
                echo $img_url;
            }
            
	   } else {
	       echo '<img src="http://www.appinn.com/wp-content/themes/appinn/images/no.jpg" alt="NO" />';
	   } ?>
    </a>
</div>