zblogphp清除摘要代码并控制字数的方法

{php} $intro = preg_replace('/[\r\n\s]+/', '', trim(SubStrUTF8(TransferHTML($article->Intro, '[nohtml]'), 100))) . '...'; {/php} {$description}

{php} $intro = preg_replace('/[\r\n\s]+/', '', trim(SubStrUTF8(TransferHTML($article->Content, '[nohtml]'), 100))) . '...'; {/php} {$description}