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<?php
class Bird
{
function __construct($name='No-name', $breed='unknown', $price = 15)
{
$this->name = $name;
$this->breed = $breed;
$this->price = $price;
}
function setName($name)
{
$this->name = $name;
}
function setBreed($breed)
{
$this->breed = $breed;
}
function setPrice($price)
{
$this->price = $price < 0 ? 0 : $price;
}
function getName()
{
return $this->name;
}
function getBreed()
{
return $this->breed;
}
function getPrice()
{
return $this->price;
}
function display()
{
printf("<p>%s is a %s, and costs \$%.2f.</p>\n",
$this->name, $this->breed, $this->price);
}
}
$magpie = new Bird('Malaysia', 'magpie', 7.5);
$magpie->display();
$magpie->setPrice(-14.95);
$magpie->display();
$magpie->price = -14.95;
$magpie->display();
?>
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