note 50373 deleted from function.substr by nlopess
| From: | nlopess@php.net | Date: | Sat, 26 Feb 2005 20:23:30 +0000 |
| Subject: | note 50373 deleted from function.substr by nlopess | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-85609@lists.php.net to get a copy of this message | ||
Note Submitter: Fser
Reason: useless
----
what about this one ?
<?php
$addr = Substr($_SERVER["HTTP_HOST"],0,
strpos($_SERVER["HTTP_HOST"],"."));
if(is_dir($addr)) {
echo '<a href="./'.$addr.'/">'.$addr.'</a>'; }
else { echo "<pre>Le dossier \"$addr\" n'existe pas .</pre>"; }
?>
We can use it to "create" domains : for example :
name.domain.com will return name, so then, let's just taste variable and do.