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<?php class MyThing implements \ArrayAccess { protected $storage = []; public function __construct($values = array()) { foreach ($values as $name => $value) { $this->offsetSet($name, $value); } } public function offsetGet($name) { if (isset($this->storage[$name])) { return $this->storage[$name]; } } public function offsetSet($name, $value) { $this->storage[$name] = $value; } public function offsetUnset($name) { unset($this->storage[$name]); } public function offsetExists($name) { return isset($this->storage[$name]); } } function printArray(array $a) { print_r($a); } $thing = new MyThing(['foo' => 'bar']); printArray($thing);
Output for 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Deprecated: Return type of MyThing::offsetExists($name) should either be compatible with ArrayAccess::offsetExists(mixed $offset): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/B3ngF on line 26 Deprecated: Return type of MyThing::offsetGet($name) should either be compatible with ArrayAccess::offsetGet(mixed $offset): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/B3ngF on line 12 Deprecated: Return type of MyThing::offsetSet($name, $value) should either be compatible with ArrayAccess::offsetSet(mixed $offset, mixed $value): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/B3ngF on line 18 Deprecated: Return type of MyThing::offsetUnset($name) should either be compatible with ArrayAccess::offsetUnset(mixed $offset): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/B3ngF on line 22 Fatal error: Uncaught TypeError: printArray(): Argument #1 ($a) must be of type array, MyThing given, called in /in/B3ngF on line 37 and defined in /in/B3ngF:32 Stack trace: #0 /in/B3ngF(37): printArray(Object(MyThing)) #1 {main} thrown in /in/B3ngF on line 32
Process exited with code 255.
Output for 8.0.0 - 8.0.30
Fatal error: Uncaught TypeError: printArray(): Argument #1 ($a) must be of type array, MyThing given, called in /in/B3ngF on line 37 and defined in /in/B3ngF:32 Stack trace: #0 /in/B3ngF(37): printArray(Object(MyThing)) #1 {main} thrown in /in/B3ngF on line 32
Process exited with code 255.
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33
Fatal error: Uncaught TypeError: Argument 1 passed to printArray() must be of the type array, object given, called in /in/B3ngF on line 37 and defined in /in/B3ngF:32 Stack trace: #0 /in/B3ngF(37): printArray(Object(MyThing)) #1 {main} thrown in /in/B3ngF on line 32
Process exited with code 255.
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
Catchable fatal error: Argument 1 passed to printArray() must be of the type array, object given, called in /in/B3ngF on line 37 and defined in /in/B3ngF on line 32
Process exited with code 255.
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