Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Please briefly explain why you feel this question should be reported.
Please briefly explain why you feel this answer should be reported.
Please briefly explain why you feel this user should be reported.
let say we have class Person($name), Does $name need to be asigned as null as such:
class Person{
var $name = null;
public function __construct($name = null){
$this->name = $name;
}
}
Or can var $name = null be eliminated all together?
You can safely leave it as
var $name;.nullwill be the default value anyway.