remove array_multisort and convert array_multisortN to use inout

[hiphop-php.git] / hphp / test / zend / good / ext / standard / tests / array / bug40191.php

<?hh
<<__EntryPoint>> function main(): void {
$arrObj = new ArrayObject();
$arrObj->append('foo');
$arrObj->append('bar');
$arrObj->append('foo');

$arr = array_unique($arrObj);
var_dump($arr);

echo "Done\n";
}