note 99187 deleted from function.array-keys by danbrown
| From: | danbrown@php.net | Date: | Sun, 01 Aug 2010 23:21:32 +0000 |
| Subject: | note 99187 deleted from function.array-keys by danbrown | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-171325@lists.php.net to get a copy of this message | ||
Note Submitter: halbesbit at halbesbit dot de
----
<?php
$array = array('a' => 0, 'b' => 1, 'c' => 2, 'd'
=> 3);
$true['true'] = array_keys( $array, true);
$false['false'] = array_keys( $array, false);
echo '<pre>';
print_r(array_merge( $true, $false ));
echo '</pre>';
?>
output:
Array
(
[true] => Array
(
[0] => b
[1] => c
[2] => d
)
[false] => Array
(
[0] => a
)
)