Php/docs/multipleiterator.current

• PHP Manual
• MultipleIterator
• Gets the registered iterator instances

MultipleIterator::current

(PHP 5 >= 5.3.0, PHP 7)

MultipleIterator::current — Gets the registered iterator instances

说明

public MultipleIterator::current ( ) : array

Get the registered iterator instances current() result.

Warning 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, or false if no iterators are attached.

错误／异常

A RuntimeException if 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.

参见

• MultipleIterator::valid() - Checks the validity of sub iterators