Mayccoll
1/7/2016 - 7:09 PM

Get The First Image From a Post

Get The First Image From a Post

<?php
function THEME_catch_first_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)) {
    $first_img = "No image";
  }
  return $first_img;
}
?>