class

[Anon]

Is it possible to write the implementation of the function outside the class. For example:

class Car {

function get_car_num ();
...

}

Car::get_car_num () {

//and now the implementation
...
}

[Anon]

you mean to have an Abstract class?? ... well i dont think PHP has the 'Abstract' classes, or so i havent seen one yet..

check the manual at php.net

[Anon]

Thanks for an advice !

[Anon]

You can, sorta, I think.

Check out the user submitted comment (bottom of page) here:
http://www.php.net/manual/function.create-function.php

[Anon]

It's possible to write the implementation of this function in another class that extends the superclass "Car".
Like this:

class Car {

// Implemented in Porsche
function get_car_num() {
}

// Implemented in Porsche
function get_car_color() {
}

// Implemented in Car
function hello() {
echo "hello";
return;
}
}

class Porsche extends Car {

function get_car_num() {
// Ex
return("100");
}

function get_car_color() {
// Ex
return("black");
}
}