The InfiniteIterator class

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

    Einführung

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

    Klassenbeschreibung

    class InfiniteIterator extends IteratorIterator {
    /* Methoden */
    public __construct(Iterator $iterator)
    public next(): void
    /* Geerbte Methoden */
    public IteratorIterator::current(): mixed
    public IteratorIterator::getInnerIterator(): ?Iterator
    public IteratorIterator::key(): mixed
    public IteratorIterator::next(): void
    public IteratorIterator::rewind(): void
    public IteratorIterator::valid(): bool
    }

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    User Contributed Notes 2 notes

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    14
    Anonymous
    12 years 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:MondayTuesdayWednesdayThursdayFridaySaturdaySundayMondayTuesdayWednesdayThursdayFridaySaturdaySundayCan be useful when doing date operations or recurring events
    up
    10
    vascowhite at gmail dot com
    12 years ago
    It is important to realise that rewind() must be called on any iterator before using it or you may experience undefined behaviour, see example code and output here http://3v4l.org/rvNpUSee this bug report https://bugs.php.net/bug.php?id=63823&edit=2 for a fuller explanation.
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