PHP Program to Converter a Decimal to Octal

Converter a Number from Decimal to Octal

In the following example, we will convert a Decimal Number (100) to Octal Number (144).

Tips: It is recommended to use our online Decimal to Octal calculator for better understanding.

Example

PHP Compiler
<?php $num = 23456; $arr = []; $answer = []; $value = 1; $j = 0; $count = -1; while($num > $value) { $count++; $value = pow(8, $count); $arr[$count] = $value; } $count = $count - 1; for($i=$count; $i>=0; $i--) { $answer[$j] = floor($num / $arr[$i]); $j++; $num = $num % $arr[$i]; } echo "Octal number of 23456 (decimal) is "; for($i=0; $i<=$count; $i++) echo $answer[$i]; ?>

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