note 115998 added to function.iterator-to-array
| From: | joksnet at gmail dot com | Date: | Sun, 26 Oct 2014 20:36:36 +0000 |
| Subject: | note 115998 added to function.iterator-to-array | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-200735@lists.php.net to get a copy of this message | ||
To generate an deep array from nested iterators:
<?php
function iterator_to_array_deep(\Traversable $iterator, $use_keys = true) {
$array = array();
foreach ($iterator as $key => $value) {
if ($value instanceof \Iterator) {
$value = iterator_to_array_deep($value, $use_keys);
}
if ($use_keys) {
$array[$key] = $value;
} else {
$array[] = $value;
}
}
return $array;
}
?>
I use it to test an iterator: https://gist.github.com/jm42/cb328106f393eeb28751
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Manual Page -- http://php.net/manual/en/function.iterator-to-array.php
Edit -- https://master.php.net/note/edit/115998
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Del: useless -- https://master.php.net/note/delete/115998/useless
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Del: non-english -- https://master.php.net/note/delete/115998/non-english
Del: in docs -- https://master.php.net/note/delete/115998/in+docs
Del: other reasons-- https://master.php.net/note/delete/115998
Reject -- https://master.php.net/note/reject/115998
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