Description
bool
session_register ( mixed name [, mixed ...])
session_register() accepts a variable number of
arguments, any of which can be either a string holding the name of a
variable or an array consisting of variable names or other arrays. For
each name, session_register() registers the global
variable with that name in the current session.
| Výstraha |
This registers a global variable. If you want to
register a session variable from within a function, you need to make sure to
make it global using the
global
keyword or the $GLOBALS[] array, or use the special session
arrays as noted below.
|
This function returns TRUE when all of the variables are successfully
registered with the session.
If session_start() was not called before this function
is called, an implicit call to session_start() with no
parameters will be made.
You can also create a session variable by simply setting the
appropriate member of the $_SESSION
or $HTTP_SESSION_VARS (PHP < 4.1.0) array.
Poznámka:
It is not currently possible to register resource variables in a
session. For example, you can not create a connection to a
database and store the connection id as a session variable and
expect the connection to still be valid the next time the
session is restored. PHP functions that return a resource are
identified by having a return type of
resource in their function definitions. A
list of functions that return resources are available in the
resource types appendix.
If $_SESSION (or
$HTTP_SESSION_VARS for PHP 4.0.6 or less) is
used, assign variable to
$_SESSION. i.e. $_SESSION['var'] = 'ABC';
See also session_is_registered() and
session_unregister().
session_readonly
