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Posted by Al on 10/13/69 11:19
Sunny Boy wrote:
> if someone writes something in a text box, how would I convert a line
> break in the text area to echo a <br />? I think i'll have to get the \n
> and convert it. can anyone tell me?
>
> Thanks.
>
> sunny
I use a technique similar to Lynch's
$value= preg_replace("/(\r\n|\r|\n)/", "\n", $value);//this says make \r\n or \r or \n a single \n
$value= preg_replace("/\n\n+/", "\n\n", $value); //no more than 2 \n
This fixes the case when some adds excessive newlines
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