zadanie2

zadanie2.php

<?php
function divide($divider, $dividend) {

    if ($divider == 0){
        throw new InvalidArgumentException("Divide by zero error");
    }

    if ($divider < 0){
        throw new OutOfRangeException ("Divide is lover then zero");
    }

    return $dividend / $divider;

}

function randomDivide($tryNumber){
    $invalidCounter = 0;
    $outCounter = 0;

    echo "---------------\n";
    
    for ($n = 0; $n < $tryNumber; $n++){
        try {
            echo divide(rand(-10, 10), 5) . "\n";
        } catch (InvalidArgumentException $e) {
            $invalidCounter++;
        } catch (OutOfRangeException $e) {
            $outCounter++;
        }
    }

    echo "---------------\n";
    echo "| out: " . $outCounter . "\n";
    echo "| inv: " . $invalidCounter . "\n";
    echo "---------------\n";

}

randomDivide(5);