在PHP中将1/0值转换为YES / NO

Question

I have a few variables namely $tv, $car, $refrigerator, $laptop and $desktop which take values 0/1 to indicate presence or absence YES/NO.

Is there an easy way to convert these from 1/0 to YES/NO?

Something which makes the below easier

<?php
 $tv = 1;
 $car = 0;
 $refrigerator = 1;
 $laptop = 1;
 $desktop = 0;

 if($tv == 1)
  $tv = "YES";
 else
  $tv = "NO";
 print($tv);


 if($car == 1)
  $car = "YES";
 else
  $car= "NO";
 print($car);

 //Repeat so on for refrigerator, laptop , desktop
?>

Answer 1

You can write a function so you don't repeat your code over and over.

function yesNo(&$value){
    $value = $value == true ? 'Yes' : 'No';
}

yesNo($car);
yesNo($tv);