[Please Enable JavaScript]".
*/
function iScramble($plain, $longPwd=False, $rot13=False, $sorry="[Please Enable JavaScript]")
{
global $iscramble_version;
$escaped = iScramble_escape($plain);
if ($rot13)
{
$escaped = iScramble_rot13($escaped);
}
$numberOfColumns = 10;
$numberOfRows = ceil(strlen($escaped) / $numberOfColumns);
$scrambled = "";
$escaped = str_pad($escaped, $numberOfColumns * $numberOfRows);
// Choose a password
$password = "";
srand(time());
for ($j = 0; $j < ($longPwd ? $numberOfRows : 1); $j++)
{
$availChars = substr("0123456789", 0, $numberOfColumns);
for ($i = 0 ; $i < $numberOfColumns; $i++)
{
$char = $availChars{ rand(0, strlen($availChars)-1) };
$password .= $char;
$availChars = str_replace($char, "", $availChars);
}
}
$scramblePassword = str_repeat($password, $longPwd ? 1 : $numberOfRows);
// Do the scrambling
$scrambled = str_repeat(" ", $numberOfColumns * $numberOfRows);
$k = 0;
for ($i = 0; $i < $numberOfRows; $i++)
{
for($j = 0; $j < $numberOfColumns; $j++ )
{
$scrambled{(((int)$scramblePassword{$k}) * $numberOfRows) + $i} = $escaped{$k};
$k++;
}
}
// Generate the JavaScript
$javascript = "\n";
$javascript .= "\n";
return $javascript;
}
?>