<?php
class dog
{
static $Name;
protected function getName()
{
return $this->Name;
}
}
class Poodle extends dog
{
static function bark()
{
print "'Woof', says " . $this->getName();
}
}
dog::$Name = 'puppy';
echo dog::$Name;
<?php
abstract class animal
{
function makenoise()
{
echo $this->noise;
}
}
//the extends bit is called inheritance. both classes cat and dog
//'inherit' makenoise from animal in this case
class cat extends animal
{
public $noise = 'meow';
}
$cat = new cat();
$cat->makenoise();
class dog extends animal
{
public $noise = 'woof';
}
$dog = new dog();
$dog->makenoise();
<?php
error_reporting(E_ALL);
ini_set("display_errors", "On");
class dog
{
public $type = 'labrador';
function blah()
{
echo $this->type;
}
}
$dog = new dog();
$dog->blah();
$animal->walk()->walk()->walk()->run()->run();
echo $animal->displayHealth();
echo "<br>";
class dog extends animal
{
public function __construct($name)
{
$this->name = $name;
$this->health = 150;
}
public function pet()
{
$this->health += 5;
}
}
$dog = new dog("dog");
$dog->walk()->walk()->walk()->run()->run()->pet();
echo $dog->displayHealth();
echo "<br>";
class dragon extends animal
{
public function __construct($name)
{
$this->health = 170;
$this->name = $name;
echo "<br>this is a dragon!";
}
public function fly()
{
$this->health -= 10;
return $this;
echo "<br>";
return $this;
}
}
class dragon extends animal
{
public function __construct($name)
{
parent::__construct($name);
$this->health = 170;
}
public function fly()
{
echo "Flying..... ";
echo "<br>";
$this->health -= 10;
return $this;
}
public function display_health()
{
echo "This is a dragon";
echo "<br>";
parent::display_health();
}
}
$animal1 = new animal("Rhino");
$animal1->walk()->walk()->walk()->run()->run()->display_health();
$animal2 = new dog("Lance the dog walker");
$animal2->walk()->walk()->walk()->run()->run()->pet()->run()->run()->run()->run()->run()->run()->run()->run()->run()->run()->run()->run()->run()->run()->run()->run()->run()->run()->run()->run()->run()->run()->run()->run()->run()->run()->walk()->walk()->walk()->display_health();
$animal3 = new dragon("Elysian");
$animal3->walk()->walk()->walk()->run()->run()->fly()->fly()->display_health();
<?php
class animal
{
public $name = "";
public $age = 0;
public function display()
{
echo "name " . $this->name . "<br>";
echo "age " . $this->age . "<br>";
}
}
class dog extends animal
{
}
class cat extends animal
{
}
$d = new dog();
$c = new cat();
$c->name = "meow";
$c->age = 67;
$d->name = "bow";
$d->age = 45;
$c->display();
$d->display();