/**
* Creates a {@see Type} from a PHPDoc type.
*
* @return Type
*/
public function getTypes(DocType $varType)
{
$types = array();
$nullable = false;
if (!$varType instanceof Compound) {
if ($varType instanceof Null_) {
$nullable = true;
}
$type = $this->createType((string) $varType, $nullable);
if (null !== $type) {
$types[] = $type;
}
return $types;
}
$varTypes = array();
for ($typeIndex = 0; $varType->has($typeIndex); ++$typeIndex) {
$varTypes[] = (string) $varType->get($typeIndex);
}
// If null is present, all types are nullable
$nullKey = array_search(Type::BUILTIN_TYPE_NULL, $varTypes);
$nullable = false !== $nullKey;
// Remove the null type from the type if other types are defined
if ($nullable && count($varTypes) > 1) {
unset($varTypes[$nullKey]);
}
foreach ($varTypes as $varType) {
$type = $this->createType($varType, $nullable);
if (null !== $type) {
$types[] = $type;
}
}
return $types;
}
