Php/docs/norewinditerator.construct
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NoRewindIterator::__construct
(PHP 5 >= 5.1.0, PHP 7)
NoRewindIterator::__construct — Construct a NoRewindIterator
Description
public NoRewindIterator::__construct
( Iterator $iterator
)
Constructs a NoRewindIterator.
Parameters
iterator- The iterator being used.
Return Values
A NoRewindIterator() based on the passed in
iterator.
Examples
Example #1 NoRewindIterator::__construct() example
The second loop does not output because the iterator is only used once, as it does not rewind.
<?php$fruit = array('apple', 'banana', 'cranberry');$arr = new ArrayObject($fruit);$it = new NoRewindIterator($arr->getIterator());echo "Fruit A:\n";foreach( $it as $item ) { echo $item . "\n";}echo "Fruit B:\n";foreach( $it as $item ) { echo $item . "\n";}?>
The above example will output something similar to:
Fruit A: apple banana cranberry Fruit B:
