Session get val for

Get a session variable or return $val argument if session value not present

This is the same as get() except that it lets you specify a fallback return value in the method call. For a namespace version use Session::getValFor() instead.

Available since version 3.0.133.

Usage

// basic usage
$mixed = $session->getValFor($ns, string $key);

// usage with all arguments
$mixed = $session->getValFor($ns, string $key, mixed $val = null);

Arguments

Name

Type(s)

Description

ns

string, object

Namespace string or object

key

string

Specify variable name to retrieve

val (optional)

mixed

Fallback value if session does not have one

Return value

mixed