Replacing \r\n with <br />

Question

Basically i'm trying to set something where a user enters some text into a textarea (and they press their enter key to add new lines) and then it takes the value from that text area and mails it out in the message of a new email to a specified contact.

All the mailing functionality works, but I need to be able to automatically add a new line when the user presses enter in the textarea.

Using this to get the info from the previous page/form and replace the \\r\\n:

$BREAKINGNEWS=$_POST['BREAKINGNEWS'];
$NEWS = str_replace("\r\n","<br />",$BREAKINGNEWS);

Then just adding $NEWS into the code to mail it out.

Doesn't seem to work though, just puts it on 1 line and doesn't replace the \\r\\n!

Any help is most appreciated :)

Answer 1

只需使用内置的nl2br

Answer 2

nl2br really works.

http://sandbox.phpcode.eu/g/0e270

Answer 3

PHP内置了nl2br函数，它完全符合您的要求。

Answer 4

Try to use nl2br. It will respect all different formats like \\n, \\r or \\r\\n (http://de.php.net/manual/en/function.nl2br.php)