phpfunction test_global_ref() { global $obj; $obj = &new stdclass;}function test_global_noref()
// attempt to overwrite a Threaded property of a Threaded class (invalid) $this->data = new StdClass
function run() { global $std; Thread::globally(function(){ $std = new stdClass
php$s = new SplObjectStorage;$o = new StdClass;$s[$o] = "data";echo $s->serialize()."\n";?
$set->add(new \stdClass());$set->add(new \stdClass());// Adding multiple instances of equal hashable

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