note 68993 deleted from function.nl2br by googleguy
| From: | googleguy@php.net | Date: | Thu, 13 Jun 2013 11:05:58 +0000 |
| Subject: | note 68993 deleted from function.nl2br by googleguy | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-195156@lists.php.net to get a copy of this message | ||
Note Submitter: Moore (at) Hs-Furtwangen (dot) De
----
Here a litle function that might come handy one time:
It gives back a String and adds a <BR> (you can change it to <br />) to every line end.
And it adds $num blanks to the front of the next line.
<?php
function nl2brnl($text, $num)
{
return preg_replace("/\\r\\n|\\n|\\r/", sprintf("%
-".(5+$num)."s","<BR>\\n"), $text);
}
$a = " one\\n two\\r\\n three";
$b = nl2brnl($a, 2);
var_dump($b);
/* output will be:
string(30) " one<BR>
two<BR>
three"
*/
echo " <P>\\n ";
echo $b
/* output will be:
<P>
one<BR>
two<BR>
three
*/
?>
Is helpfull for avouding code_soup.