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<?php $object = new \ArrayObject(['item' => null]); var_dump($object instanceof \ArrayAccess, isset($object['item'])); $object->item;
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.31, 8.2.0 - 8.2.27, 8.3.0 - 8.3.16, 8.4.1 - 8.4.3
bool(true) bool(false) Warning: Undefined property: ArrayObject::$item in /in/qtss2 on line 5
Output for 7.1.0 - 7.1.22, 7.2.0 - 7.2.33, 7.3.16 - 7.3.31, 7.4.0 - 7.4.33
bool(true) bool(false) Notice: Undefined property: ArrayObject::$item in /in/qtss2 on line 5
Output for 7.3.32 - 7.3.33
bool(true) bool(false)
preferences:
107.29 ms | 408 KiB | 5 Q