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1. 3stripe
   Member
   Posted 3 years ago #
   

   Hello,

   I have 2 methods in my functions.php to pull out the first image from a post's gallery.

   Since upgrading to 2.8.4, the second one, get_first_image_medium, has stopped working.

   Any ideas why much appreciated :)

   Thanks,

   James

   function get_first_image_thumb() {
   $files = get_children('post_parent='.get_the_ID().'&post_type=attachment&post_mime_type=image');
     if($files) :
       $keys = array_reverse(array_keys($files));
       $j=0;
       $num = $keys[$j];
       $image=wp_get_attachment_image($num, 'large', false);
       $imagepieces = explode('"', $image);
       $imagepath = $imagepieces[1];
       $thumb=wp_get_attachment_thumb_url($num);
       print "<img src='$thumb' class='thumbnail' />";
     endif;
   }
   
   function get_first_image_medium() {
   $files = get_children('post_parent='.get_the_ID().'&post_type=attachment&post_mime_type=image');
     if($files) :
       $keys = array_reverse(array_keys($files));
       $j=0;
       $num = $keys[$j];
       $image=wp_get_attachment_image($num, 'medium', false);
       $imagepieces = explode('"', $image);
       $imagepath = $imagepieces[1];
       $thumb=wp_get_attachment_thumb_url($num);
       print "<img src='$imagepath' class='thumbnail' />";
     endif;
   }

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