PHP 7.4.24 Released!

NoRewindIterator::rewind

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

NoRewindIterator::rewindPrevents the rewind operation on the inner iterator

Descrição

public NoRewindIterator::rewind(): void

Prevents the rewind operation on the inner iterator.

Parâmetros

Esta função não possui parâmetros.

Valor Retornado

Não há valor retornado.

Exemplos

Exemplo #1 NoRewindIterator::rewind() example

This example demonstrates that calling rewind on a NoRewindIterator object has no effect.

<?php
$fruits 
= array("lemon""orange""apple""pear");

$noRewindIterator = new NoRewindIterator(new ArrayIterator($fruits));

echo 
$noRewindIterator->current() . "\n";
$noRewindIterator->next();
// now rewind the iterator (nothing should happen)
$noRewindIterator->rewind();
echo 
$noRewindIterator->current() . "\n";
?>

O exemplo acima irá imprimir:

lemon
orange

add a note add a note

User Contributed Notes

There are no user contributed notes for this page.
To Top