Here are some examples.
1 2 3 4 5 6 7 | <?php
class Cat
{
public $isAlive = true;
public $numLegs = 4;
}
?> |
This is a simple class. It is named “Cat”. The class should hold the main variables that are passed when calling the object.
2 3 4 5 6 7 8 9 10 11 12 13 | <?php
class Cat
{
public $isAlive = true;
public $numLegs = 4;
public function __construct($name)
{
$this->name = $name;
}
}
?> |
This one has a public function __construct which will allow the user to add values with “new Cat”.
3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 | <?php
class Cat
{
public $isAlive = true;
public $numLegs = 4;
public function __construct($name)
{
$this->name = $name;
}
public function meow()
{
return "Meow meow";
}
}
$cat1 = new Cat("CodeCat");
echo $cat1->meow();
?> |
This example adds a new function that will actually do something: return “Meow, meow”. You call it with echo $cat1->meow();.