note 41967 added to function.array-values
| From: | php-general at lists dot php dot net | Date: | Tue, 27 Apr 2004 22:47:27 +0000 |
| Subject: | note 41967 added to function.array-values | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-68913@lists.php.net to get a copy of this message | ||
<?php
/**
flatten an arbitrarily deep multidimensional array
into a list of its scalar values
(may be inefficient for large structures)
(will infinite recurse on self-referential structures)
(could be extended to handle objects)
*/
function array_values_recursive($ary)
{
$lst = array();
foreach( array_keys($ary) as $k ){
$v = $ary[$k];
if (is_scalar($v)) {
$lst[] = $v;
} elseif (is_array($v)) {
$lst = array_merge( $lst,
array_values_recursive($v)
);
}
}
return $lst;
}
?>
code till dawn! -mark meves!
----
Manual Page -- http://www.php.net/manual/en/function.array-values.php
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