php - 呼应'' 保留断点与断字的冲突

Question

我想从 TEXT 列中回显 mysql 数据，并保留中断。我曾经<pre>这样做过，但这会忽略style="word-break:break-word;"

伪示例：

<?php echo '<pre>'; ?>
<div style="width: 100px; word-break:break-word">
LonglonglongLonglonglongLonglonglongLonglonglongLonglonglongLonglonglongLonglonglongLonglonglongLonglonglongLonglonglongLonglonglongLonglonglongLonglonglongLonglonglong

LonglonglongLonglonglongLonglonglongLonglonglongLonglonglongLonglonglongLonglonglongLonglonglongLonglonglongLonglonglongLonglonglong
</div>
<?php echo '</pre>'; ?>

（div里面的文字是从mysql里拉出来的）

break-word;在此示例中将不起作用，因为文本是用<pre>标签包裹的。如何保留原始文本的换行符，但在显示时诱导分词？

Answer 1

使用nl2br功能。<br/>它会在需要新行时添加标签。

<div style="width: 100px; word-break:break-word">
    <?php echo nl2br($yourVeryLongTextWithLineBreaks); ?>
</div>

Answer 2

您可以使用wordwrap将线喙插入长字符串，特别是如果它们没有像您的示例那样的空间

$longText = 'LonglonglongLonglonglongLonglonglongLonglonglongLonglonglongLonglonglongLonglonglongLonglonglongLonglonglongLonglonglongLonglonglongLonglonglongLonglonglongLonglonglongLonglonglongLonglonglongLonglonglongLonglonglongLonglonglongLonglonglongLonglonglongLonglonglongLonglonglongLonglonglongLonglonglong';
echo wordwrap($longText, 8, "<br />\n",true);

Answer 3

尝试这个;

<?php echo '<pre style="width:100px; word-wrap:break-word;">'; ?>
//some code
<?php echo '</pre>'; ?>