echo paint("bedroom");
echo paint("blue");
//You have to pay attention to the order of the paramters you're passing!
//A simple inheritance example, where the parent class' method "honk" is accessed using two different syntaxes.
class Vehicle
{
public function honk()
{
return "HONK HONK!";
}
}
class Bicycle extends Vehicle
{
}
$bicycle = new Bicycle();
echo $bicycle->honk() . "<br>";
echo Bicycle::honk() . "<br>";
//The :: is a "scope resolution operator". However, according to strict standards, one should not call a non-static method statically.
//Accessing a parent class constant const (notice no $ before the constant's name) without creating an object
class Hi
{
const hi = "hello";
}
class HelloWorld extends Hi
{
}
echo HelloWorld::hi;
//The :: is a "scope resolution operator"
echo "<br>";
echo "<br>";
//Here is the necessary syntax for a constructor, although the number of variables can change
<html>
<head>
<title>Sobreposição!</title>
</head>
<body>
<p>
<?php
class Vehicle
{
public function honk()
{
return "HONK HONK!";
}
}
// Adicione seu código abaixo!
class Bicycle extends Vehicle
{
public function honk()
{
return "Beep beep!";
}
}
$bicycle = new Bicycle();
echo $bicycle->honk();
?>
</p>
</body>
</html>
