csu3_am335x/EVSE/GPL/php-8.1.12/ext/spl/tests/bug28822.phpt

--TEST--
Bug #28822 (ArrayObject::offsetExists() works inverted)
--FILE--
<?php

$array = new ArrayObject();
$array->offsetSet('key', 'value');
var_dump($array->offsetExists('key'));
var_dump($array->offsetExists('nokey'));

?>
--EXPECT--
bool(true)
bool(false)