*
* @param float $price
*/
protected function setPrice($price)
{
if (is_float($price) || is_int($price)) {
$this->price = (double) $price;
} else {
throw new Exception($this->getModel() . "'s price must be a numeric value!");
}
}
}
//Creating new Vehicle objects
try {
$car = new Vehicle("Chevy", "Colorado", "2015", 20120);
echo $car->toString() . "<br />";
//Commenting out the code that will flag an error.
//$car2 = new Vehicle("Chevy", "Silverado", "2015", "4900o"); //has an OH instead of zero
//echo $car2->toString() . "<br />";
} catch (Exception $ex) {
echo "Error, " . $ex->getMessage() . "<br />";
}
?>
</p>
</div>
<div>
<h1>
8. Consider the following array:
</h1>
<code>
