function int2hex($i)
{
$hex = array(0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 'A', 'B', 'C', 'D', 'E', 'F');
$rest = $i % 16;
$q = floor($i / 16);
if ($rest > 0) {
return int2hex($q) . $hex[$rest];
}
return "";
}
for ($i = 0; $i <= 16 * $NumOfSicsteen; $i++) {
for ($j = 0; $j <= 16 * $NumOfSicsteen; $j++) {
$bgc = '#' . int2hex($i * $NotOfSicsteen) . $szColorPrefix . int2hex($j * $NotOfSicsteen);
echo '<tr><td bgcolor="' . $bgc . '">' . $bgc . "</td></tr>";
}
}
echo '</table>';
echo '</td><td>';
// Continue with Field Three (static BLUE 00 :: XX XX 00)
$szColorPrefix = '00';
echo '<table border="0" cellpadding="0" cellspacing="0" width="120">';
for ($i = 0; $i <= 16 * $NumOfSicsteen; $i++) {
for ($j = 0; $j <= 16 * $NumOfSicsteen; $j++) {
$bgc = '#' . int2hex($i * $NotOfSicsteen) . int2hex($j * $NotOfSicsteen) . $szColorPrefix;
echo '<tr><td bgcolor="' . $bgc . '">' . $bgc . "</td></tr>";
}
}
echo '</table>';
echo '</td><td>';
// Continue with Field Four (static BLUE ff :: XX XX ff)
$szColorPrefix = 'ff';
echo '<table border="0" cellpadding="0" cellspacing="0" width="120">';
for ($i = 0; $i <= 16 * $NumOfSicsteen; $i++) {
for ($j = 0; $j <= 16 * $NumOfSicsteen; $j++) {
$bgc = '#' . int2hex($i * $NotOfSicsteen) . int2hex($j * $NotOfSicsteen) . $szColorPrefix;
echo '<tr><td bgcolor="' . $bgc . '">' . $bgc . "</td></tr>";
}
}
echo '</table>';
echo '</td></tr>';
echo '</table>';
function url_decode($text)
{
if (!strpos($text, "%C3")) {
for ($i = 129; $i < 255; $i++) {
$in = "%" . int2hex($i);
$out = "%C3%" . int2hex($i - 64);
$text = str_replace($in, $out, $text);
}
}
return urldecode($text);
}
