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LimitIterator::__construct

LimitIterator::__construct

(PHP 5 >= 5.1.0, PHP 7)

LimitIterator::__construct — Construct a LimitIterator

Description

public LimitIterator::__construct ( Iterator $iterator [, int $offset = 0 [, int $count = -1 ]] )

Constructs a new LimitIterator from an iterator with a given starting offset and maximum count.

Parameters

iterator

The Iterator to limit.

offset

Optional offset of the limit.

count

Optional count of the limit.

Return Values

The new LimitIterator.

Errors/Exceptions

Throws an OutOfRangeException if the offset is less than 0 or the count is less than -1.

Examples

Example #1 LimitIterator::__construct() example

<?php $ait = new ArrayIterator(array('a', 'b', 'c', 'd', 'e') $lit = new LimitIterator($ait, 1, 3 foreach ($lit as $value) {     echo $value . "\n"; } ?>

The above example will output:

b c d

See Also

  • LimitIterator examples

← LimitIterator

LimitIterator::current →

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https://secure.php.net/manual/en/limititerator.construct.php