如何在textarea中替换\ r \ n(How to replace \r\n in textarea)

如何在textarea中替换\ r \ n(How to replace \r\n in textarea)

PHP代码

<?php $content = "check1\r\ncheck2\r\ncheck3\r\nend..." $order = array("\r\n"); $replace = "\n"; $content= str_replace( $order, $replace, $content); $smarty->assign('content', $content); ?>

查看页面（一个聪明的模板）

<textarea>{$content}<textarea>

输出：

check1\r\ncheck2\r\ncheck3\r\nend...

我期望输出如下

check1 check2 check3 end...

在textarea里面。 我已将\r\n替换为\n ，但即使如此，我仍无法获得所需的输出。 我的代码有什么问题？ 先谢谢你。

PHP Code

<?php $content = "check1\r\ncheck2\r\ncheck3\r\nend..." $order = array("\r\n"); $replace = "\n"; $content= str_replace( $order, $replace, $content); $smarty->assign('content', $content); ?>

View page (a smarty template)

<textarea>{$content}<textarea>

Output:

check1\r\ncheck2\r\ncheck3\r\nend...

I expect output like below

check1 check2 check3 end...

inside the textarea. I had replaced \r\n into \n, but even then I can't get my desired output. Whats wrong in my code? Thank you in advance.

最满意答案

看起来你有类似的问题。

如果我正确阅读，请尝试：

<textarea>{$content|stripcslashes}<textarea>

It looks like you're having a similar problem to this.

If I'm reading correctly, try:

<textarea>{$content|stripcslashes}<textarea>