CachingIterator::offsetUnset

(PHP 5 >= 5.2.0, PHP 7)

CachingIterator::offsetUnset — The offsetUnset purpose

说明

public CachingIterator::offsetUnset ( string $index ) : void
Warning

本函数还未编写文档，仅有参数列表。

参数

index

The index of the element to be unset.

返回值

没有返回值。

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