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Revision: 36247
at November 19, 2010 23:18 by howardpanton


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;
}

Initial URL


Initial Description
Use this to grab the first image in a post

Initial Title
Grab first image on post - wordpress

Initial Tags
wordpress

Initial Language
PHP