<?php
class stdClassArr extends stdClass implements ArrayAccess {
function offsetExists($o){}
function offsetSet($k, $v){}
function offsetGet($o){}
function offsetUnset($o){}
}
$a = (new stdClassArr())['sth'];
Deprecated: Return type of stdClassArr::offsetExists($o) should either be compatible with ArrayAccess::offsetExists(mixed $offset): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/kk4gJ on line 4
Deprecated: Return type of stdClassArr::offsetGet($o) should either be compatible with ArrayAccess::offsetGet(mixed $offset): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/kk4gJ on line 6
Deprecated: Return type of stdClassArr::offsetSet($k, $v) should either be compatible with ArrayAccess::offsetSet(mixed $offset, mixed $value): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/kk4gJ on line 5
Deprecated: Return type of stdClassArr::offsetUnset($o) should either be compatible with ArrayAccess::offsetUnset(mixed $offset): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/kk4gJ on line 7