ReflectionUnionType::getTypes
PHP function
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(PHP 8)
Returns the types included in the union type
Description
ReflectionUnionType::getTypes(): array
Returns the reflections of types included in the union type.
Parameters Parameters
Return Values
An array of ReflectionType objects.
Examples
ReflectionUnionType::getTypes example
php
<?php
function 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:
output
array(2) {
[0] =>
class ReflectionNamedType#4(0) {
}
[1] =>
class ReflectionNamedType#5(0) {
}
}See Also
ReflectionType::allowsNullReflectionParameter::getType