ArrayIterator::offsetGet()

(PHP 5,PHP 7)

Get value for an offset

说明

publicArrayIterator::offsetGet(mixed $index) : mixed

Gets the value from the provided offset.

Warning

本函数还未编写文档，仅有参数列表。

参数

$index

The offset to get the value from.

返回值

The value at offset$index.

参见

• ArrayIterator::offsetSet() Set value for an offset
• ArrayIterator::offsetUnset() Unset value for an offset