Ok I cannot remember the details on this but on some servers you can use
$var instead of $_GET[‘var’] to access a variable in the URL, I know this is BAD but I can’t remember why it is bad?
Share
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.
Ok I cannot remember the details on this but on some servers you can use
$var instead of $_GET[‘var’] to access a variable in the URL, I know this is BAD but I can’t remember why it is bad?
I think you mean Register Globals.
You shouldn’t use them because you cannot distinguish the source of that variable values since they can come from any source of the EGPCS variables (Environment, GET, POST, Cookie, Server).
So if you have a the
$var, you cannot say if the value is either from$_ENV['var'],$_GET['var'],$_POST['var'],$_COOKIE['var']or$_SERVER['var'].