getOnce() function - Documentation for SproutCMS

function getOnce()

Get a variable, and delete it.

File: /sprout/Helpers/Session.php, line 456
Namespace: Sprout\Helpers
Class: Session, Static method

Usage

mixed Session::getOnce ( string $key [, mixed $default ] );

Arguments

string $key
```
variable key
```

mixed $default = FALSE

default value returned if variable does not exist

Return value

mixed