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opdavies/anon-function-test.php

Last active November 9, 2015 16:15
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anon-function-test.php
<?php
$users = [
[ 'uid' => 21 ],
[ 'uid' => 22 ],
[ 'uid' => 23 ],
[ 'uid' => 24 ],
[ 'uid' => 25 ],
[ 'uid' => 26 ],
];
$uids = [];
$uids = array_unique(array_merge($uids, array_map(function($user) { return $user['uid']; }, $users)));
var_dump($uids);
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