note 43162 added to function.unpack
| From: | unknownuser at rn2 dot php dot net | Date: | Fri, 11 Jun 2004 15:14:16 +0000 |
| Subject: | note 43162 added to function.unpack | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-70932@lists.php.net to get a copy of this message | ||
here is a simple antispam function using unpack()..
<?
function spamsucks($m)
{
$s = "";
$a = unpack("C*",$m);
foreach($a as $b)
{
$s .= sprintf("%%%X",$b);
}
return $s;
}
?>
----
Manual Page -- http://www.php.net/manual/en/function.unpack.php
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