note 93106 modified in function.usort by danbrown
| From: | danbrown@php.net | Date: | Mon, 24 Aug 2009 17:08:58 +0000 |
| Subject: | note 93106 modified in function.usort by danbrown | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-159838@lists.php.net to get a copy of this message | ||
With php 5.3.0 sorting by properties of an object becomes MUCH simpler.
<?php
function osort(&$array, $prop)
{
usort($array, function($a, $b) use ($prop) {
return $a->$prop > $b->$prop ? 1 : -1;
});
}
?>
Note that this uses anonymous functions / closures. Might find reviewing the php docs on that
useful.
Look below for examples for previous version of php.
--was--
With php 5.3.0 sorting by properties of an object becomes MUCH simpler.
function osort(&$array, $prop)
{
usort($array, function($a, $b) use ($prop) {
return $a->$prop > $b->$prop ? 1 : -1;
});
}
Note that this uses anonymous functions / closures. Might find reviewing the php docs on that
useful.
Look below for examples for previous version of php.
http://php.net/manual/en/function.usort.php