I have a PHP file that is sometimes
called from a page that has started a session and sometimes from a page that doesn't
have session started. Therefore when I have session_start()
on
this script I sometimes get the error message for "session already started". For that
I've put these
lines:
if(!isset($_COOKIE["PHPSESSID"]))
{
session_start();
}
but
this time I got this warning
message:
Notice:
Undefined variable: _SESSION
Is
there a better way to check if session has already
started?
If I use
@session_start
will it make things work properly and just shut
up the warnings?
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