Decimal To Binary

This algorithm converts decimal numbers to binary numbers.

• C#
• VB.Net
• C
• C++
• PHP

									function DecimalToBinary($dec)
{
	if ($dec < 1) return "0";

	$binStr = "";

	while ($dec > 0)
	{
		$binStr = substr_replace($binStr, strval($dec % 2), 0, 0);
		$dec = floor($dec / 2);
	}

	return $binStr;
}
								

Example

									$data = 6207166;
$value = DecimalToBinary($data);
								

Output

									10111101011011010111110