ID; $meta = &$post_meta_cache[$id]; if (is_array($meta)) { $keywords_a = $meta['keywords']; $description_a = $meta['description']; if (is_array($keywords_a)) { $keywords_i = $keywords_a[0]; } if (is_array($description_a)) { $description_i = $description_a[0]; } } if (!isset($description_i)) { // look for an excerpt? } if (isset($keywords_i)) { //$meta_string .= sprintf("", $keywords); if (isset($keywords)) { $keywords .= ','; } $keywords .= $keywords_i; } if (isset($description_i)) { //$meta_string .= sprintf("", $description); if (isset($description)) { $description .= ' '; } $description .= $description_i; } } } } echo("\n"); echo $meta_string; } function getUniqueKeywords($keywords) { $keywords_ar = array_unique(explode(',', $keywords)); return implode(',', $keywords_ar); } add_action('wp_head', 'xfish_meta_head_start'); ?>