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    MultipleIterator::current

    (PHP 5 >= 5.3.0, PHP 7, PHP 8)

    MultipleIterator::current — Gets the registered iterator instances

    说明

    public MultipleIterator::current(): array

    Get the registered iterator instances current() result.

    警告

    本函数还未编写文档，仅有参数列表。

    参数

    此函数没有参数。

    返回值

    An array containing the current values of each attached iterator.

    错误／异常

    A RuntimeException if the iterator is invalid (as of PHP 8.1.0), or mode MIT_NEED_ALL is set and at least one attached iterator is not valid. Or an IllegalValueException if a key is null and MIT_KEYS_ASSOC is set.

    更新日志

    版本 说明
    8.1.0 A RuntimeException is now thrown if MultipleIterator::current() is called on an invalid iterator. Previously, false was returned.

    参见

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