Functions Php


            for ($red_channel=0;$red_channel<=15;$red_channel=$red_channel+3) 
{ 
 for ($green_channel=0;$green_channel<=15;$green_channel=$green_channel+3) 
 { 
 for ($blue_channel=0;$blue_channel<=15;$blue_channel=$blue_channel+3) 
 { 
 $red_channel_value=dechex($red_channel).dechex($red_channel); 
 $green_channel_value=dechex($green_channel).dechex($green_channel); 
 $blue_channel_value=dechex($blue_channel).dechex($blue_channel); 
 @$index_pointer++; 
 $hex_values_table[$index_pointer]=$red_channel_value.$green_channel_value.$blue_channel_value; 
 } 
 } 
} 
$index_pointer=1; 
echo ""; 
for ($x=1;$x<=15;$x++) 
{ 
 echo ""; 
 for ($y=1;$y<=15;$y++) 
 { 
 $display_value=@$hex_values_table[$index_pointer]; 
 if (!$display_value)$display_value="ffffff"; 
 echo ""; 
 $index_pointer++; 
 } 
 echo""; 
} 
echo "
"; 
if (@$link_submitted_value=@$_REQUEST['color']) echo "You have selected:
 Hexadecimal Color [$link_submitted_value]
";; 
?>