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Revision: 35880
at November 15, 2010 02:37 by laurentzziu
Initial Code 
function catch_that_image() {
  global $post, $posts;
  $first_img = '';
  ob_start();
  ob_end_clean();
  $output = preg_match_all('/<img.+src=[\'"]([^\'"]+)[\'"].*>/i', $post->post_content, $matches);
  $first_img = $matches [1] [0];

  if(empty($first_img)){ //Defines a default image
    $first_img = "/images/default.jpg";
  }
  return $first_img;
}
//Display the image in the loop

 <?php echo catch_that_image() ?>
Initial URL 

                                

                                                            

                                    

                                        

                                        Initial Description
                                        

                                    

                                    

                                

                                                            

                                    

                                        

                                        Initial Title
                                        

                                    

                                    
Wordpress Display First Post Image

                                

                                                            

                                    

                                        

                                        Initial Tags
                                        

                                    

                                    
image, wordpress

                                

                                                            

                                    

                                        

                                        Initial Language
                                        

                                    

                                    
PHP