🔒 Closed Pa help po Decimal to Bin, Oct, Hex

[kiplog]

Problem: Create a simple web application that converts decimal into binary, octal, hexadecimal using functions and arrays.

Pa help naman po pano ayusin yung code ko, yun sanang mag iinput ng decimal tsaka lang lalabas yung answer sa binary, octal, hexadecimal.

<!DOCTYPE html>
<html>
<body>

<?php
function decToBin($n)
{
 $binary;
 $i = 0;
 while ($n != 0)
 {
  $binary[$i] = $n % 2;
  $n = (int)($n / 2);
  $i++;
 }
 for ( $j = $i - 1; $j >= 0; $j--)
  echo $binary[$j];
}
$n = 33;
 decToBin($n);
?>

<?php
function decToOctal($n)
{
 $octal;
 $i = 0;
 while ($n != 0)
 {
  $octal[$i] = $n % 8;
  $n = (int)($n / 8);
  $i++;
 }
 for ( $j = $i - 1; $j >= 0; $j--)
  echo $octal[$j];
}
$n = 33;
decToOctal($n);
?>

<?php
function decToHex($n)
{
 $hexadecimal;
 $i = 0;
 while ($n != 0)
 {
  $hexadecimal[$i] = $n % 16;
  $n = (int)($n / 16);
  $i++;
 }
 for ( $j = $i - 1; $j >= 0; $j--)
  echo $hexadecimal[$j];
}
$n = 33;
decToHex($n);
?>

</body>
</html>

 

[0xLouis]

ang trick ay i-google search mo yung algorithm in php haha