DPPt Palette Colors

//This is a comment
$byte = str_split($bytes);//$byte[0] is first digit of the word, $bytes[3] is 4th digit
//These are the variables for the Digits of the word
$byte[0] = hexdec($byte[0]);//first digit(decimal)
$byte[1] = hexdec($byte[1]);//2nd digit(decimal)
$byte[2] = hexdec($byte[2]);//3rd digit(decimal)
$byte[3] = hexdec($byte[3]);//4th digit(decimal)

if ($byte[0]%2==0){//if the first digit evenly divides by 2 (has a zero remainder)
$data = 0;// just another variable
}
else {//if it is odd
$data = 8;
}

$hex[0] = dechex((($byte[1]-($byte[1]%2))/2)+$data);
//take the first digit and drop down to the nearest even number (1 to 0, 2 to 2, 9 to 8)and divide by two. then add the thing from above. This is the first hexadecimal number of the color

$data = (($byte[1]%2)*8);//sets a variable to either 0 if the second digit of the word is even or 8 if odd

$hex[1] = dechex($data);//turn that variable just above into the second digit of the color (it doesn't really need to be turned back into hex because it is same)

$data = (($byte[3]%4)*4);// take the remainder of the last digit of the word when divided by 4 (6 divided by 4 is 1 remainder 2, so use 2).

$hex[2] = dechex((($byte[0]-($byte[0]%4))/4)+$data);//drop the value of the first byte to the nearest 4 (10 goes to 8, 7 to 4, 4 to 4)and add the variable from above

if ($byte[1]%4==0||$byte[1]%4==1){//if the remainder when divided by 4 is 0 or is 1, set the variable to 0
$data = 0;
}
else{// if it is 2 or 3, set it to 8
$data = 8;
}

$hex[3] = dechex($data);// that variable is the 4th number of the color

if ($byte[3] > 7){//if the last digit of the word is 8,9,10...14,15, or 16 then the variable is 1
$data = 1;
}
else{//if the digit is 7 or under, the variable is 0
$data = 0;
}

$hex[4] = dechex((($byte[2]%8)*2)+$data);// the remainder of the 3rd digit of the word when divided by 8 is multiplied by 2 then added to the variable above to make the 5th number of the color

if (($byte[3]<8 && $byte[3]>4) || ($byte[3]<16 && $byte[3]>11)){
$data = 8;//if the last digit is 5,6,7,12,13,14,15 then the variable is 8
}
else{//if the last digit is 0,1,2,3,4,8,9,10,11 then it is 0
$data = 0;
}

$hex[5] = dechex($data);// that becomes the last variable

$fullhexstring = '#' . $hex[0] . $hex[1] . $hex[2] . $hex[3] . $hex[4] . $hex[5];// are combined now to get the final result