splitting a string on "/" with preg_split in php does not seem to work?

[helloise]

this does not seem to work:

 

    $user = $_SESSION['id'];

    print_r(preg_split("/",$user);

 

can some one help please

thanks

[derwert]

please explain what you are trying to accomplish, your pattern is not a valid pregex pattern. If you are trying to split a string by the forward slash then use explode() instead.

 

i.e.

   $user = $_SESSION['id'];
   print_r(explode('/' , $user));