The multiplicity functionality has been removed from Surfnet\SamlBundle\SAML2\Attribute\AttributeDefinition.
This means that the method AttributeDefinition::getMultiplicity() no longer exists. Furthermore, the related
constants AttributeDefinition::MULTIPLICITY_SINGLE and AttributeDefinition::MULTIPLICITY_MULTIPLE have been
removed.
WARNING The value of an attribute is now always an array of strings, it can no longer be null or string.
This means code relying on the values of attributes should be modified to always accept string[] as return value
and handle accordingly.
The following deprecated methods have been removed:
| Class | Removed method | Replaced with |
|---|---|---|
Surfnet\SamlBundle\SAML2\Response\AssertionAdapter |
getAttribute() |
getAttributeValue() |