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里的内容保存MYSQL后，页面输出不换行的解决方法</a></h1> </div> </header> <main class="content" role="main"> <div class="leftbox"> <article class="post tag-uifont tag-webview"> <header class="post-header"> <footer class="tc"> <time class="post-date" datetime="2022-12-23">2022-12-23</time> </footer> </header> <section class="post-content"> <div class="contentbef"> </div> <p>PHP中有一个nl2br($string)函数<br>在把内容输入mysql之前需要用这个函数处理一下<textarea>里面的内容，将回车换行符转换成HTML标记语言里的<br>符号<br>在输出的时候就换行了。</p> <div style="margin-top: 10px;"> </div> </section> <footer class="post-footer"> <section class="author"> </section> </footer> <p class="mt10">相关文章：</p> <div style="width: 100%;" class="contentcard"> <div style="width: 100%;height: auto;" class="carditem litem clearfix"> <ul style="padding-left: 0rem;" class="cardcont"> <li> <a title="PHP textarea标签内容原样输出" href='/show-205201933.html' target="_blank"></a> <span>2021-12-20</span> </li> <li> <a title="textarea标签内容为（英文或数字不自动换行）的解决方法" href='/show-307410231.html' target="_blank"></a> 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