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Последние активные темы форума |
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ArrayIterator::rewind
(no version information, might be only in CVS) ArrayIterator::rewind --
Rewind array back to the start
Descriptionvoid ArrayIterator::rewind ( void ) This function rewinds the iterator to the beginning.
Пример 1. ArrayIterator::rewind() example
<?php
$arrayobject
= new
ArrayObject
();
$arrayobject
[] =
'zero'
;
$arrayobject
[] =
'one'
;
$arrayobject
[] =
'two'
;
$iterator
=
$arrayobject
->
getIterator
();
$iterator
->
next
();
echo
$iterator
->
key
();
//1
$iterator
->
rewind
();
//rewinding to the begining
echo
$iterator
->
key
();
//0
?>
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