Check if PHP session has already started

Question

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 s

Answer 1

Based on my practice, before accessing the $_SESSION[] you need to call session_start every time to use the script. See the link below for manual.

http://php.net/manual/en/function.session-start.php

For me at least session_start is confusing as a name. A session_load can be more clear.