PHP Exercises : Test whether a number is greater than 30, 20 or 10 using ternary operator

PHP : Exercise-21 with Solution

Write a PHP function to test whether a number is greater than 30, 20 or 10 using ternary operator.

Sample Solution: -

PHP Code:

<?php
// Function to test a given number using ternary operators
function trinary_Test($n){
    // Ternary operators used to check the value of $n and assign a corresponding message to $r
    $r = $n > 30
        ? "greater than 30"
        : ($n > 20
            ? "greater than 20"
            : ($n > 10
                ? "greater than 10"
                : "Input a number at least greater than 10!"));

    // Display the result with the input number
    echo $n . " : " . $r . "\n";
}

// Test the function with different input values
trinary_Test(32);
trinary_Test(21);
trinary_Test(12);
trinary_Test(4);
?>

Sample Output:

32 : greater than 30                                        
21 : greater than 20                                        
12 : greater than 10                                        
4 : Input a number atleast greater than 10!

Flowchart:

PHP Code Editor:

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