La clase ReflectionType

    (PHP 7, PHP 8)

    Introducción

    La clase ReflectionType proporciona información sobre el tipo de retorno de una función. La extensión Reflection declara los siguientes subtipos:

    Sinopsis de la Clase

    abstract class ReflectionType implements Stringable {
    /* Métodos */
    public allowsNull(): bool
    public __toString(): string
    }

    Historial de cambios

    Versión Descripción
    8.0.0 ReflectionType se ha convertido en abstracta y ReflectionType::isBuiltin() ha sido movida a ReflectionNamedType::isBuiltin().

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    User Contributed Notes 2 notes

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    1franck
    5 years ago
    For those who stumble on notice about ReflectionType::__toString() beeing deprecated, use method ReflectionNamedType::getName() instead which is not yet documented.
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    16
    Ondej Mirtes
    4 years ago
    Method ReflectionType::getName() does not exist. This may have been virtually true in the past but not anymore. It exists on ReflectionNamedType which used to be the only child class of ReflectionType. So you could have kind of relied on that.

    But in PHP 8 there's also ReflectionUnionType which doesn't have the getName() method. So in order to support PHP 8, you need to support both ReflectionNamedType and ReflectionUnionType.
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