Desenterro!!
E isto, pesa muito:
É que com este código não preciso de estar a associar imagens a posts para aparecer thumbnails "por defeito".
# DISPLAY POST IMAGE ATTACHMENT (sizes: thumbnail, medium, full)
function get_thumbnail($postid=0, $size='thumbnail', $attributes='') {
if ($postid<1) $postid = get_the_ID();
if ($images = get_children(array(
'post_parent' => $postid,
'post_type' => 'attachment',
'numberposts' => 1,
'post_mime_type' => 'image', )))
foreach($images as $image) {
$thumbnail=wp_get_attachment_image_src($image->ID, $size);
?>
<img src="<?php echo $thumbnail[0]; ?>" alt="<?php the_title(); ?>" title="<?php the_title(); ?>" /*<?php echo $attributes; ?>*/ />
<?php }
elseif (in_category(22)) { echo '<img src="http://ptwrestling.net/images/thumb_noticias.jpg" />'; }
elseif (has_tag(43)) { echo '<img src="http://ptwrestling.net/images/thumb_roh.jpg" />'; }
elseif (has_tag(174)) { echo '<img src="http://ptwrestling.net/images/thumb_vintagecollection.jpg" />'; }
elseif (has_tag(313)) { echo '<img src="http://ptwrestling.net/images/thumb_toughenough.jpg" />'; }
elseif (has_tag(85)) { echo '<img src="http://ptwrestling.net/images/thumb_fcw.jpg" />'; }
elseif (has_tag(298)) { echo '<img src="http://ptwrestling.net/images/thumb_semanadelucha.jpg" />'; }
elseif (has_tag(81)) { echo '<img src="http://ptwrestling.net/images/thumb_wp.jpg" />'; }
elseif (has_tag(83)) { echo '<img src="http://ptwrestling.net/images/thumb_wsw.jpg" />'; }
elseif (has_tag(84)) { echo '<img src="http://ptwrestling.net/images/thumb_apw.jpg" />'; }
elseif (has_tag(389)) { echo '<img src="http://ptwrestling.net/images/thumb_wwe12.jpg" />'; }
elseif (has_tag(197)) { echo '<img src="http://ptwrestling.net/images/impacto_global_logo_thumb.jpg" />'; }
elseif (has_tag(149)) { echo '<img src="http://ptwrestling.net/images/tna_genesis_2011_logo.jpg" />'; }
elseif (has_tag(244)) { echo '<img src="http://ptwrestling.net/images/wwe_tlc_2010_logo.jpg" />'; }
elseif (has_tag(116)) { echo '<img src="http://ptwrestling.net/images/tna_final_resolution_logo.jpg" />'; }
elseif (has_tag(97)) { echo '<img src="http://ptwrestling.net/images/wwe_survivor_series_logo.jpg" />'; }
elseif (has_tag(98)) { echo '<img src="http://ptwrestling.net/images/tna_turning_point_logo.jpg" />'; }
elseif (has_tag(37)) { echo '<img src="http://ptwrestling.net/images/tna_bound_for_glory_logo.jpg" />'; }
elseif (has_tag(238)) { echo '<img src="http://ptwrestling.net/images/wwe_hell_in_a_cell_logo.jpg" />'; }
elseif (has_tag(241)) { echo '<img src="http://ptwrestling.net/images/wwe_bragging_rights_logo.jpg" />'; }
elseif (has_tag(147)) { echo '<img src="http://ptwrestling.net/images/wwe_royal_rumble_2011_logo.jpg" />'; }
elseif (has_tag(166)) { echo '<img src="http://ptwrestling.net/images/tna_against_all_odds_logo_thumb.jpg" />'; }
elseif (has_tag(193)) { echo '<img src="http://ptwrestling.net/images/tna_lockdown_t.jpg" />'; }
elseif (has_tag(248)) { echo '<img src="http://ptwrestling.net/images/wwe_elimination_chamber_logo_thumb.jpg" />'; }
elseif (has_tag(222)) { echo '<img src="http://ptwrestling.net/images/tna_victory_road_2011_thumb.jpg" />'; }
elseif (has_tag(135)) { echo '<img src="http://ptwrestling.net/images/wwe_wrestlemania_xxvii_thumb.jpg" />'; }
elseif (has_tag(206)) { echo '<img src="http://ptwrestling.net/images/wwe_extreme_rules_thumb.jpg" />'; }
elseif (has_tag(202)) { echo '<img src="http://ptwrestling.net/images/thumb_sacrifice.jpg" />'; }
elseif (has_tag(260)) { echo '<img src="http://ptwrestling.net/images/thumb_overthelimit.jpg" />'; }
elseif (has_tag(360)) { echo '<img src="http://ptwrestling.net/images/thumb_capitolpunishment.jpg" />'; }
elseif (has_tag(180)) { echo '<img src="http://ptwrestling.net/images/thumb_destinationx.jpg" />'; }
elseif (has_tag(263)) { echo '<img src="http://ptwrestling.net/images/thumb_moneyinthebank.jpg" />'; }
elseif (has_tag(378)) { echo '<img src="http://ptwrestling.net/images/thumb_hardcorejustice.jpg" />'; }
elseif (has_tag(228)) { echo '<img src="http://ptwrestling.net/images/thumb_summerslam.jpg" />'; }
else { echo '<img src="http://ptwrestling.net/wp-content/themes/channel/images/noimage.gif" />'; }
}