[RESOLVED] Php Preset + Session Variable

[shark4102]

Hi, I have this line of coding:

$userfile = 'directory/' + $_SESSION['user_name'];

I am trying to set a php variable ($userfile) to the user name that is stored in a session. I will be writing to that file, BUT it is in a different directory (directory/).
How can I do this?? Why doesn't my line of code work??

[bradgrafelman]

Your line of code attempts to perform the addition mathematical operation on two strings. Perhaps you meant to concatenate the two strings instead, e.g. using the concatenation operator (a period)? See this man page for more info: [man]operators.string[/man].

[shark4102]

You are awesome! Thank you so much!!!