<?php
class ClassMap implements ArrayAccess
{
public function offsetSet($key, $value)
{
echo 'success';
}
public function offsetGet($key) {}
public function offsetExists($key) {}
public function offsetUnset($key) {}
}
$cm = new ClassMap();
$cm[new stdClass] = 5;
Deprecated: Return type of ClassMap::offsetExists($key) should either be compatible with ArrayAccess::offsetExists(mixed $offset): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/jbcVM on line 11
Deprecated: Return type of ClassMap::offsetGet($key) should either be compatible with ArrayAccess::offsetGet(mixed $offset): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/jbcVM on line 10
Deprecated: Return type of ClassMap::offsetSet($key, $value) should either be compatible with ArrayAccess::offsetSet(mixed $offset, mixed $value): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/jbcVM on line 5
Deprecated: Return type of ClassMap::offsetUnset($key) should either be compatible with ArrayAccess::offsetUnset(mixed $offset): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/jbcVM on line 12
success