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Home Backend Development PHP Tutorial php原生态输出的问题

php原生态输出的问题

Jun 23, 2016 pm 01:54 PM
php output

如果直接从数据库复制出来粘贴到记事本里,是有换行的。

但是正常SQL语句查询输出到网页后,就没有换行符了。

求助。。。


回复讨论(解决方案)

文本换行和 HTML 换行是两码事

nl2br(); 用这个把文本换行转为html换行即可。

文本是换行  是\r\n   HTML中换行 是   

如果输出内容到文本中, 想换行,  那么 请用双引号包起  \r\n,   使用单引号的话  在文本中不会换行.

文本内容,超过字数,会自动换行的。

文本是换行  是\r\n   HTML中换行 是   

如果输出内容到文本中, 想换行,  那么 请用双引号包起  \r\n,   使用单引号的话  在文本中不会换行.



  能给个语句学习一下吗。没太明白。

nl2br(); 用这个把文本换行转为html换行即可。


能给我代码学习一下吗,没太懂。


nl2br(); 用这个把文本换行转为html换行即可。


能给我代码学习一下吗,没太懂。

你可以?加nl2br() ?不加nl2br()看看

$content =<<<TXT123456789TXT;echo nl2br($content);
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