}
protected function setHeight($height)
{
$this->height = $height;
}
protected function setWidth($width)
{
$this->width = $width;
}
protected function getHeight()
{
return $this->height;
}
protected function getWidth()
{
return $this->width;
}
public function area()
{
return $this->getHeight() * $this->getWidth();
}
public function perimeter()
{
return $this->getHeight() * 2 + $this->getWidth() * 2;
}
}
$rectangle = new Rectangle(10, 10);
echo $rectangle->area();
echo $rectangle->getHeight();
echo $rectangle->getWidth();
/**
* Определяет, вложен ли текущий прямоугольник в заданный.
*
* @param Rectangle $rect
* @return type
*/
public function isInner(Rectangle $rect)
{
return $this->getTop() >= 0 && $this->getLeft() >= 0 && $this->getBottom() <= $rect->getHeight() && $this->getRight() <= $rect->getWidth();
}
<?php
require_once 'rectangle.php';
require_once 'square.php';
$rectangle = new Rectangle(10, 10);
echo $rectangle->area() . PHP_EOL;
echo "The area of a rectangle with height of {$rectangle->getHeight()} and width of {$rectangle->getWidth()} is {$rectangle->area()} " . PHP_EOL;
echo "The perimeter of a rectangle with height of {$rectangle->getHeight} and width of {$rectangle->getWidth()} is {$rectangle->perimeter()} " . PHP_EOL;
// $square = new Square(5);
// echo "The area of a square with height of {$square->height} is {$square->area()} " . PHP_EOL;
// echo "The perimeter of a square with height of {$square->height} is {$square->perimeter()} " . PHP_EOL;
