# LimitIterator::getPosition

(PHP 5 >= 5.1.0, PHP 7, PHP 8)

LimitIterator::getPosition — Return the current position

### 说明

public LimitIterator::getPosition(): int

Gets the current zero-based position of the inner Iterator.

### 参数

此函数没有参数。

### 返回值

The current position.

### 示例

示例 #1 LimitIterator::getPosition() example

`<?php
$fruits = array(
'a' => 'apple',
'b' => 'banana',
'c' => 'cherry',
'd' => 'damson',
'e' => 'elderberry'
);
$array_it = new ArrayIterator($fruits);
$limit_it = new LimitIterator($array_it, 2, 3);
foreach ($limit_it as $item) {
echo $limit_it->getPosition() . ' ' . $item . "\n";
}
?>`

以上示例会输出：

    2 cherry
    3 damson
    4 elderberry

### 参见

- FilterIterator::key() - Get the current key

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