[edit] Last updated: Fri, 24 Jun 2011

The InfiniteIterator class

Introduction

The InfiniteIterator allows one to infinitely iterate over an iterator without having to manually rewind the iterator upon reaching its end.

Class synopsis

InfiniteIterator extends IteratorIterator implements OuterIterator , Traversable , Iterator {

/* Methods */

__construct ( Iterator $iterator )

public void next ( void )

/* Inherited methods */

IteratorIterator::__construct ( Traversable $iterator )

public void IteratorIterator::current ( void )

public void IteratorIterator::getInnerIterator ( void )

public void IteratorIterator::key ( void )

public void IteratorIterator::next ( void )

public void IteratorIterator::rewind ( void )

public bool IteratorIterator::valid ( void )

}

InfiniteIterator::__construct — ساخت InfiniteIterator
InfiniteIterator::next — انتقال تکرارکننده داخلی به جلو یا ابتدا

add a note User Contributed Notes InfiniteIterator - [1 notes]

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Anonymous ¶

7 months ago


to loop through object keys and reset to the start, try this:

<?php



$obj = new stdClass();

$obj->Mon = "Monday";

$obj->Tue = "Tuesday";

$obj->Wed = "Wednesday";

$obj->Thu = "Thursday";

$obj->Fri = "Friday";

$obj->Sat = "Saturday";

$obj->Sun = "Sunday";



$infinate = new InfiniteIterator(new ArrayIterator($obj));

foreach ( new LimitIterator($infinate, 0, 14) as $value ) {

    print($value . PHP_EOL);

}



?>



will output:



Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Sunday

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Sunday



Can be useful when doing date operations or recurring events

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The InfiniteIterator class

Introduction

Class synopsis

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