SilverStripe\Versioned\Versioned_Version::relField
Traverses to a field referenced by relationships between data objects, returning the value The path to the related field is specified with dot separated syntax (eg: Parent.Child.Child.FieldName)
Signature
public function relField(string
$fieldName )
Parameters
$fieldName
— string
Returns
- string
- | null - will return null on a missing value