Monday, May 25, 2009

Convert String to HEX

function string2hex($string)
{
$hex = NULL;
for ($i=0; $i < strlen($string); $i++)
{
$ord = ord(substr($string,$i,1));
if($ord < 16) {
$hex.= '0'.dechex($ord);
} else {
$hex.= dechex($ord);
}
if ($i && ($i % 32) == 31) {
$hex.= "\n";
}
}
return $hex;
}
?>

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