The ReflectionParameter class

(PHP 5, PHP 7, PHP 8)

Einführung

The ReflectionParameter class retrieves information about function's or method's parameters.

To introspect function parameters, first create an instance of the ReflectionFunction or ReflectionMethod classes and then use their ReflectionFunctionAbstract::getParameters() method to retrieve an array of parameters.

Klassenbeschreibung

class ReflectionParameter implements Reflector {
/* Eigenschaften */
public string $name;
/* Methoden */
public function __construct(string|array|object $function, int|string $param)
public function allowsNull(): bool
public function canBePassedByValue(): bool
private function __clone(): void
public static function export(string $function, string $parameter, bool $return = ?): string
public function getAttributes(?string $name = null, int $flags = 0): array
#[\Deprecated]
public function getClass(): ?ReflectionClass
public function getDeclaringClass(): ?ReflectionClass
public function getDeclaringFunction(): ReflectionFunctionAbstract
public function getDefaultValue(): mixed
public function getDefaultValueConstantName(): ?string
public function getName(): string
public function getPosition(): int
public function getType(): ?ReflectionType
public function hasType(): bool
#[\Deprecated]
public function isArray(): bool
#[\Deprecated]
public function isCallable(): bool
public function isDefaultValueAvailable(): bool
public function isDefaultValueConstant(): bool
public function isOptional(): bool
public function isPassedByReference(): bool
public function isPromoted(): bool
public function isVariadic(): bool
public function __toString(): string
}

Eigenschaften

name

Name of the parameter. Read-only, throws ReflectionException in attempt to write.

Changelog

Version Beschreibung
8.0.0 ReflectionParameter::export() was removed.

Inhaltsverzeichnis