生成器类

(PHP 5 >= 5.5.0, PHP 7, PHP 8)

简介

Generator 对象是从 generators返回的.

警告

Generator 对象不能通过 new 实例化.

final class Generator implements Iterator {

/* 方法 */

public current(): mixed

public key(): mixed

public next(): void

public rewind(): void

public send(mixed $value): mixed

public throw(Throwable $exception): mixed

public valid(): bool

public __wakeup(): void

}

也可以参考遍历对象。

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