The loop currently gets the first image in a post..Im not sure if it's getting the thumbnail size or what, but I can't change it.
I use this function inside functions.php:
function first_image() {
$files = get_children('post_parent='.get_the_ID().'&post_type=attachment&post_mime_type=image');
if($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;
}thumbnail class when changed has no effect:
.thumbnail{
width:75;
height:75;
}The loop simply calls:
<?php first_image(); ?>
I want to be able to use different widths and heights for the first image depending on various conditions.
