ReflectionIntersectionType::getTypes

(PHP 8 >= 8.1.0)

ReflectionIntersectionType::getTypes — Returns the types included in the intersection type

Description

public ReflectionIntersectionType::getTypes(): array

Returns the reflections of types included in the intersection type.

Parameters

This function has no parameters.

Return Values

An array of ReflectionType objects.

Examples

Example #1 ReflectionIntersectionType::getTypes() example

<?php

function someFunction(Iterator&Countable $value) {}

$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) {
    }
}

Found A Problem?

Learn How To Improve This Page • Submit a Pull Request • Report a Bug

＋add a note

User Contributed Notes 1 note

down

baptiste at pillot dot fr ¶

1 year ago

php 8.2: ReflectionIntersectionType::getTypes returns an array of ReflectionNamedType. For now, PHP's DNF implementation does not allow union types nested into intersection types.