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<?php class M implements ArrayAccess { private $arr; public function _construct() { $this->arr = array(1, 2, 3, 4); } public function offsetExists ( $offset ) { return isset($this->arr[$offset]); } public function offsetGet ( $offset ) { return $this->arr[$offset]; } public function offsetSet ( $offset , $value ) { $this->arr[$offset] = $value; } public function offsetUnset ( $offset ) { unset($this->arr[$offset]); } } $m = new M(); var_dump($m[1]);
Output for git.master, git.master_jit
Deprecated: Return type of M::offsetExists($offset) should either be compatible with ArrayAccess::offsetExists(mixed $offset): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/3s0C9 on line 6 Deprecated: Return type of M::offsetGet($offset) should either be compatible with ArrayAccess::offsetGet(mixed $offset): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/3s0C9 on line 7 Deprecated: Return type of M::offsetSet($offset, $value) should either be compatible with ArrayAccess::offsetSet(mixed $offset, mixed $value): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/3s0C9 on line 8 Deprecated: Return type of M::offsetUnset($offset) should either be compatible with ArrayAccess::offsetUnset(mixed $offset): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/3s0C9 on line 9 Warning: Trying to access array offset on value of type null in /in/3s0C9 on line 7 NULL
Output for rfc.property-hooks
Deprecated: Return type of M::offsetExists($offset) should either be compatible with ArrayAccess::offsetExists(mixed $offset): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/3s0C9 on line 6 Deprecated: Return type of M::offsetGet($offset) should either be compatible with ArrayAccess::offsetGet(mixed $offset): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/3s0C9 on line 7 Deprecated: Return type of M::offsetSet($offset, $value) should either be compatible with ArrayAccess::offsetSet(mixed $offset, mixed $value): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/3s0C9 on line 8 Deprecated: Return type of M::offsetUnset($offset) should either be compatible with ArrayAccess::offsetUnset(mixed $offset): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/3s0C9 on line 9 Warning: Trying to access array offset on null in /in/3s0C9 on line 7 NULL

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