NoRewindIteratorNoRewindIterator::rewind
(PHP 5 >= 5.1.0)
NoRewindIterator::rewind — Prevents the rewind operation on the inner iterator.
Description
public void NoRewindIterator::rewind
( void
)
Prevents the rewind operation on the inner iterator.
Liste de paramètres
Cette fonction ne contient aucun paramètre.
Valeurs de retour
Aucune valeur n'est retournée.
Exemples
Exemple #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";
?>
L'exemple ci-dessus va afficher :
lemon orange
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