LimitIterator::getPosition
(PHP 5 >= 5.1.0, PHP 7)
LimitIterator::getPosition — Return the current position
Description
public int LimitIterator::getPosition ( void )Gets the current zero-based position of the inner Iterator.
Parameters
This function has no parameters.
Return Values
The current position.
Examples
Example #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";
}
?>The above example will output:
2 cherry
3 damson
4 elderberrySee Also
- FilterIterator::key() - Get the current key
← LimitIterator::getInnerIterator
LimitIterator::key →
? 1997–2017 The PHP Documentation GroupLicensed under the Creative Commons Attribution License v3.0 or later.
本文档系腾讯云开发者社区成员共同维护，如有问题请联系 cloudcommunity@tencent.com
