shikaku https://blog.hatena.ne.jp/shikaku/ shikaku's blog https://blog.systemjp.net/ wordpress <?php if(mb_strlen($post->post_content, 'UTF-8')>120){ $content= mb_substr(strip_tags($post->post_content), 0, 120, 'UTF-8'); echo $content.'……'; }else{ echo strip_tags($post->post_content); } ?>ネタ元 http://www.oikawa-sekkei.com/web/design/wordpress/wp-strip_tags.html 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.systemjp.net%2Fentry%2F2017%2F05%2F04%2F235458" title="Wordpress で、投稿の本文を文字数制限し、特定のHTMLタグを残し、それ以外のHTMLタグを除外する - shikaku&#39;s blog" class="embed-card embed-blogcard" scrolling="no" frameborder="0" style="display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;"></iframe> Hatena Blog https://hatena.blog 2017-05-04 23:54:58 rich https://blog.systemjp.net/entry/2017/05/04/235458 1.0 100%