In the past few years I've used this formula to read parameters in my methods inside my php classes:
$params = func_get_args();
if(is_array($params[0])){
foreach($params[0] as $key => $value){
${$key} = $value;
}
}
And it works fine, as if I pass something like this:
$class->foo(array('bar' => 'hello', 'planet' => 'world'));
I will have in my foo method the variables bar and planet with their relative values. But what I'm asking is: Is there any better way to do it? Something that maybe I can encapsulate in another method for example?
UPDATE
So, taking in consideration rizier123 comment, and after a chat with a friend of mine, I nailed down what I think is the better way pass parameters to function. As I know that I will always pass just one parameter to the function, which is always going to be an array, there's no need to call the func_get_args() function, but I better to expect an array all the time and by default I set an empty array, like in the following example:
class MyClass{
public function MyMethod(array $options = array()){
extract($options);
}
}
$my = new MyClass();
$my->MyMethod(array('name' => 'john', 'surname' => 'doe'));
// Now MyMethod has two internal vars called $name and $surname
