note 1020 deleted from function.bin2hex by spic
| From: | spic@php.net | Date: | Thu, 19 Sep 2002 21:10:48 +0000 |
| Subject: | note 1020 deleted from function.bin2hex by spic | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-36973@lists.php.net to get a copy of this message | ||
I wrote a short function to convert the hex string back to binary.
function hex2bin($data) {
$len = strlen($data);
for($i=0;$i<$len;$i+=2) {
$newdata .= pack("C",hexdec(substr($data,$i,2)));
}
return $newdata;
}