$this->name = $name;
}
public function woof()
{
echo "Bow-wow!" . "<br>";
}
//If you want to call another function within the same class, you have
//to use the keyword $this->functionName();
public function bark()
{
echo "bark, bark and ";
$this->woof();
}
}
$myDog = new Dog("Fido");
$myDog->woof();
echo $myDog->name;
echo "<br>";
echo $myDog->bark();
echo "<br>";
//Constants are all caps and have to use a function called define() to define them:
define("MAX_WIDTH", 980);
//In the function, you enter the name of the constant as a string
echo MAX_WIDTH;
echo "<br>";
/* You can't change a constant's value and you can't redefine it, either:
MAX_WIDTH = MAX_WIDTH + 1;
echo MAX_WIDTH;
define("MAX_WIDTH", 981);
echo MAX_WIDTH; */
