/** * * get excerpt from post id */ public static function getExcerptById($postID, $limit = 55) { $post = get_post($postID); $excerpt = $post->post_excerpt; $excerpt = trim($excerpt); $excerpt = trim($excerpt); if (empty($excerpt)) { $excerpt = $post->post_content; } $excerpt = strip_tags($excerpt, "<b><br><br/><i><strong><small>"); $excerpt = UniteFunctionsRev::getTextIntro($excerpt, $limit); return $excerpt; }