PHP Program to Converter a Decimal to Binary
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Converter a Number from Decimal to Binary
In the following example, we will convert a Decimal Number (500) to Binary Number (111110100).
Tips: It is recommended to use our online Decimal to Binary calculator for better understanding.
Example
PHP Compiler
<?php
$num = 500;
$arr = [];
$i = -1;
while($num != 0)
{
$i++;
$arr[$i] = $num % 2;
$num = floor($num / 2);
}
echo "Binary number of 500 (decimal) is ";
// reverse the array and display
for($j=$i; $j>=0; $j--)
echo $arr[$j];
?>
Output
Binary number of 500 (decimal) is 111110100
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