Converting Textarea Return Characters To <br />

[paulmason411 0]

Hi guys,

I have set up a form with a textarea. If I have text on multiple lines such as:

here is some contenthere is some more content

then when I print it out as html it will be returned on one line like so:

here is some contenthere is some more content

When i look at the content in the database it looks just like the original way i entered it (contains the multiple lines).

Is there a function in php so that when i spit it out in html it retains the multiple line format?

Thanks in advance.

[jlhaslip 4]

try this:

$value = str_replace(array( "\r", "\n", "%0a", "%0d"), ' ', $value);

[mahirharoon 0]

put \n at last of the line

[paulmason411 0]

jlhaslip you've done it again. Thanks!

[ewcreators 0]

jlhaslip you've done it again. Thanks!

that may be sorta complex. The easiest way is to use :

<?php$line_break=nl2br($_POST['text']);echo $line;?>

nl2br() is a function which inserts a <br /> automatically at the end of every line.

[jlhaslip 4]

$value = str_replace(array( "\r", "\n", "%0a", "%0d"), ' ', $value);

I use that in a function that replaces all the bad stuff in Emails, Comments, $_POST arrays, etc.
Yes, probably a little overkill checking for the hex values. And you are correct, the nl2br() would likely do it.

I had not had my morning coffee yet when I replied...

[iGuest 3]

character count

Converting Textarea Return Characters To

 

 

Guys teach me how to post the character count on php from the html textarea. I know how to do the wordcount but the character count is really my problem

 

Need help

 

-reply by abby

[who? 0]

character count

 

Converting Textarea Return Characters To

Guys teach me how to post the character count on php from the html textarea. I know how to do the wordcount but the character count is really my problem

 

Need help

 

-reply by abby

I'm not sure if I understand your problem, but try using strlen($str), where $str is the textarea value.
Edited July 9, 2008 by who? (see edit history)

[optiplex 0]

Oh thats really simple!

you can replace newlines using str_replace

like this

$your_string = str_replace(array(chr(10), chr(13)), "<br />", $your_string);

or you can use nl2br

$your_string = nl2br($your_string);

BUT if you are showing html code anyway, you can write it in a textarea

like : <textarea><? echo $your_string; ?></textarea>

or using the <PRE> tag, like this:
<PRE><? echo $your_string; ?></PRE>

But there are more options afcourse
Thats it!

- optiplex
Edited July 21, 2008 by optiplex (see edit history)

[gogoily 0]

There's a very useful function in PHP to handle this situation. The function is "nl2br()", try it and you'll find how cute PHP is