ArrayObject::getIterator

(PHP 5 >= 5.0.0, PHP 7)

Create a new iterator from an ArrayObject instance

public ArrayIterator ArrayObject::getIterator ( void )

Create a new iterator from an ArrayObject instance.

Returns:

An iterator from an ArrayObject.

Examples:

ArrayObject::getIterator() example

<?php
$array = array('1' => 'one',
               '2' => 'two',
               '3' => 'three');
 
$arrayobject = new ArrayObject($array);
 
$iterator = $arrayobject->getIterator();
 
while($iterator->valid()) {
    echo $iterator->key() . ' => ' . $iterator->current() . "\n";
 
    $iterator->next();
}
?>

The above example will output:

1 => one
2 => two
3 => three

Links:

http://php.net/manual/en/arrayobject.getiterator.php

doc_php

2025-01-10 15:47:30

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