MultipleIterator::current

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

MultipleIterator::current — Gets the registered iterator instances

說明

public MultipleIterator::current(): array

Get the registered iterator instances current() result.

警告

本函數(shù)還未編寫文檔，僅有參數(shù)列表。

參數(shù)

此函數(shù)沒有參數(shù)。

返回值

An array containing the current values of each attached iterator.

錯誤／異常

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

參見