The ReflectionParameter class

(PHP 5, PHP 7, PHP 8)

Вступ

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.

Короткий огляд класу

class ReflectionParameter implements Reflector {
/* Властивості */
public string $name;
/* Методи */
public __construct(string|array|object $function, int|string $param)
public allowsNull(): bool
private __clone(): void
public static export(string $function, string $parameter, bool $return = ?): string
public getAttributes(?string $name = null, int $flags = 0): array
public getName(): string
public getPosition(): int
public hasType(): bool
public isOptional(): bool
public isPromoted(): bool
public isVariadic(): bool
public __toString(): string
}

Властивості

name

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

Журнал змін

Версія Опис
8.0.0 ReflectionParameter::export() was removed.

Зміст