NoRewindIterator::rewind
(PHP 5 >= 5.1.0, PHP 7, PHP 8)
NoRewindIterator::rewind — Prevents the rewind operation on the inner iterator
Descrizione
Prevents the rewind operation on the inner iterator.
Elenco dei parametri
Questa funzione non contiene parametri.
Valori restituiti
Nessun valore viene restituito.
Esempi
Example #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";
?>Il precedente esempio visualizzerà:
lemon orange
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