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<?php class a implements ArrayAccess { public $state = 0; public function offsetGet($d) { return $this->state++; } public function offsetSet($d,$v) {} public function offsetUnset($d) {} public function offsetExists($d) {return true;} } list($a,$b,$c) = new a; var_dump($a,$b);
Output for git.master, git.master_jit, rfc.property-hooks
Deprecated: Return type of a::offsetExists($d) should either be compatible with ArrayAccess::offsetExists(mixed $offset): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/UjrLf on line 10 Deprecated: Return type of a::offsetGet($d) should either be compatible with ArrayAccess::offsetGet(mixed $offset): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/UjrLf on line 5 Deprecated: Return type of a::offsetSet($d, $v) should either be compatible with ArrayAccess::offsetSet(mixed $offset, mixed $value): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/UjrLf on line 8 Deprecated: Return type of a::offsetUnset($d) should either be compatible with ArrayAccess::offsetUnset(mixed $offset): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/UjrLf on line 9 int(0) int(1)

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