1--TEST-- 2Bug #40191 (use of array_unique() with objects triggers segfault) 3--SKIPIF-- 4<?php if (!extension_loaded('spl')) die("skip SPL is not available"); ?> 5--FILE-- 6<?php 7 8$arrObj = new ArrayObject(); 9$arrObj->append('foo'); 10$arrObj->append('bar'); 11$arrObj->append('foo'); 12 13$arr = array_unique($arrObj); 14var_dump($arr); 15 16echo "Done\n"; 17?> 18--EXPECTF-- 19Warning: array_unique() expects parameter 1 to be array, object given in %s on line %d 20NULL 21Done 22
