<?php
class Foo implements ArrayAccess
{
protected $array;
public function offsetExists($key)
{
}
public function offsetGet($key)
{
}
public function offsetSet($key, $value)
{
}
public function offsetUnset($key)
{}
}
$foo = new Foo;
$foo['bar'] = 'bar';
var_dump($foo['bar']);
Deprecated: Return type of Foo::offsetExists($key) should either be compatible with ArrayAccess::offsetExists(mixed $offset): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/G1jds on line 8
Deprecated: Return type of Foo::offsetGet($key) should either be compatible with ArrayAccess::offsetGet(mixed $offset): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/G1jds on line 12
Deprecated: Return type of Foo::offsetSet($key, $value) should either be compatible with ArrayAccess::offsetSet(mixed $offset, mixed $value): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/G1jds on line 16
Deprecated: Return type of Foo::offsetUnset($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/G1jds on line 20
NULL