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What is the decbin method In PHP?

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The decbin method in PHP can be used to convert a decimal number to a binary string.

Syntax

decbin(int $num): string

Parameters

The argument is the decimal number that will be converted to binary.

Return value

decbin returns the binary value of the argument as a string.

Code

<?php
$num = 1;
echo "binary value of ". $num. " is: ". decbin($num)."\n";
$num = 2;
echo "binary value of ". $num. " is: ". decbin($num)."\n";
$num = 3;
echo "binary value of ". $num. " is: ". decbin($num)."\n";
$num = 4;
echo "binary value of ". $num. " is: ". decbin($num)."\n";
$num = 5;
echo "binary value of ". $num. " is: ". decbin($num)."\n";
$num = 6;
echo "binary value of ". $num. " is: ". decbin($num)."\n";
$num = 7;
echo "binary value of ". $num. " is: ". decbin($num)."\n";
$num = 8;
echo "binary value of ". $num. " is: ". decbin($num)."\n";
?>

Explanation

In the code above, we use the decbin method to convert the decimal numbers from 1 to 8 into binary representation.

RELATED TAGS

php
decimal
binary
communitycreator

Grokking Modern System Design Interview for Engineers & Managers

Ace your System Design Interview and take your career to the next level. Learn to handle the design of applications like Netflix, Quora, Facebook, Uber, and many more in a 45-min interview. Learn the RESHADED framework for architecting web-scale applications by determining requirements, constraints, and assumptions before diving into a step-by-step design process.

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