note 104873 deleted from function.usort by crell
| From: | crell@php.net | Date: | Wed, 30 Mar 2022 22:11:08 +0000 |
| Subject: | note 104873 deleted from function.usort by crell | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-217814@lists.php.net to get a copy of this message | ||
Note Submitter: Lea Hayes
----
<?php
/**
* Sort array of objects by field.
*
* @param array $objects Array of objects to sort.
* @param string $on Name of field.
* @param string $order (ASC|DESC)
*/
function sort_on_field(&$objects, $on, $order = 'ASC') {
$comparer = ($order === 'DESC')
? "return -strcmp(\$a->{$on},\$b->{$on});"
: "return strcmp(\$a->{$on},\$b->{$on});";
usort($objects, create_function('$a,$b', $comparer));
}
?>