Count(): Parameter Must Be An Array Or An Object That Implements Countable In On Line 8

      <?php if($images && is_array($images) && count($images > 0)):
      foreach($images as $image): 
        $image_full_src = false; $image_thumb_src = false;
        if($image_full_src = wp_get_attachment_image_src($image, 'full')) $image_full_src = $image_full_src['0'];
        if($image_thumb_src = wp_get_attachment_image_src($image, 'thumbnail')) $image_thumb_src = $image_thumb_src['0']; 
      ?>

how can i fix it eror? it is with wordpress

 <?php if($images && is_array($images) && count($images) > 0):
  foreach($images as $image): 
    $image_full_src = false; $image_thumb_src = false;
    if($image_full_src = wp_get_attachment_image_src($image, 'full')) $image_full_src = $image_full_src['0'];
    if($image_thumb_src = wp_get_attachment_image_src($image, 'thumbnail')) $image_thumb_src = $image_thumb_src['0']; 
  ?>