[wp-hackers] the_post_thumbnail 'full' with no width/height attr

John Blackbourn johnbillion+wp at gmail.com
Wed Feb 16 19:26:04 UTC 2011

On 16 February 2011 18:45, Kevin Newman <CaptainN at unfocus.com> wrote:
> Which would be less likely to break?

The method least likely to break would be using the attachment
functions rather than meta fields directly. From within the loop:

$thumb = wp_get_attachment_image_src( get_post_thumbnail_id(), $size );

$thumb will then be an array of elements the source, width, and height
respectively. To output the src you'd just use:

echo $thumb[0];


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