note 50394 deleted from function.trim by tularis
| From: | tularis@php.net | Date: | Sat, 26 Feb 2005 22:44:11 +0000 |
| Subject: | note 50394 deleted from function.trim by tularis | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-85616@lists.php.net to get a copy of this message | ||
Note Submitter: php.net [at] {i.love.spam} nr78.net
Reason: useless
----
This might come in handy when you want to convert multiple newlines to one (e.g. to preserve your
guestbook's layout).
<?php
$str = ereg_replace ("[\r\n]+", "\r\n", $str);
?>
Or, as a function:
<?php
function single_nl($str)
{
return ereg_replace ("[\r\n]+", "\r\n", $str);
}
?>
Only tested on Windows though.