getServerKey() function - Documentation for SproutCMS

function getServerKey()

Return the server key

File: /sprout/Helpers/Security.php, line 128
Namespace: Sprout\Helpers
Class: Security, Static method

Usage

string Security::getServerKey ( );

Exceptions thrown

InvalidArgumentException
```
Config option is not set
```

InvalidArgumentException

Test-server only value used in production

Return value

string
```
Unqiue key for this site
```