phpday 2022

MultipleIterator::current

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

MultipleIterator::currentGets 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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