(PHP 8)
ReflectionUnionType::getTypes — Returns the types included in the union type
Returns the reflections of types included in the union type.
This function has no parameters.
An array of ReflectionType objects.
Example #1 ReflectionUnionType::getTypes() example
<?phpfunction someFunction(int|float $number) {}$reflectionFunc = new ReflectionFunction('someFunction');$reflectionParam = $reflectionFunc->getParameters()[0];var_dump($reflectionParam->getType()->getTypes());
The above example will output something similar to:
array(2) { [0] => class ReflectionNamedType#4(0) { } [1] => class ReflectionNamedType#5(0) { } }