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wp_get_attachment_thumb_file

February 12, 2011 by Thorsten 0 Comments

Definition:
function wp_get_attachment_thumb_file( $post_id = 0 ) {}

Retrieve thumbnail for an attachment.

Parameters

  • int $post_id: Attachment ID.

Return values

returns:False on failure. Thumbnail file path on success.

Defined filters

  • wp_get_attachment_thumb_file
    apply_filters( 'wp_get_attachment_thumb_file', $thumbfile, $post->ID )

Source code

function wp_get_attachment_thumb_file( $post_id = 0 ) {

	$post_id = (int) $post_id;

	if ( !$post =& get_post( $post_id ) )

		return false;

	if ( !is_array( $imagedata = wp_get_attachment_metadata( $post->ID ) ) )

		return false;



	$file = get_attached_file( $post->ID );



	if ( !empty($imagedata['thumb']) && ($thumbfile = str_replace(basename($file), $imagedata['thumb'], $file)) && file_exists($thumbfile) )

		return apply_filters( 'wp_get_attachment_thumb_file', $thumbfile, $post->ID );

	return false;

}

3689

/wp-includes/post.php, Documentation, Files, Filters, Filters by letter w, Functions, Functions by letter w
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