File: bug22224.phpt

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--TEST--
Bug #22224 (implode changes object references in array)
--INI--
error_reporting=0
--FILE--
<?php
class foo
{
    function __toString()
    {
        return "Object";
    }
}


$a = new foo();

$arr = array(0=>&$a, 1=>&$a);
var_dump(implode(",",$arr));
var_dump($arr)
?>
--EXPECTF--
string(13) "Object,Object"
array(2) {
  [0]=>
  &object(foo)#%d (0) {
  }
  [1]=>
  &object(foo)#%d (0) {
  }
}