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.
I got a piece of code:
$_SESSION['cms_lang'] = 2;
global $cms_lang;
$cms_lang[1] = 'en';
Error:
Cannot use a scalar value as an array
Problem is that, I really don’t know why server sees my global variable as the same as $_SESSION variable. I used this piece of code a couple of times and never had problem with that. I guess it must depends of settings on server. Can anyone know how to force server to not take global and session variables with the same name as the same?
You may read up on the PHP configuration setting register_globals which enables this behavior.
Also, read about why you should disable it (and generally, upgrade your PHP version!)