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<?php class ArrayAccessImplementer implements ArrayAccess { private $array; public function __construct(array $array) { $this->array = $array; } public function offsetExists($offset) { return array_key_exists($this->array, $offset); } public function offsetSet($offset, $value) { $this->array[$offset] = $value; } public function offsetGet($offset) { return $this->array[$offset]; } public function offsetUnset($offset) { unset($this->array[$offset]); } } class ArrayObjectSubClass extends ArrayObject { } $arrayObject = new ArrayObject(array('test' => 'value1')); $arrayObjectCastedToArray = (array)$arrayObject; $arrayObjectSubclass = new ArrayObjectSubClass((array('test' => 'value1'))); $arrayObjectSubclassCastedToArray = (array) $arrayObjectSubclass; $arrayAccess = new ArrayAccessImplementer(array('test' => 'value1')); $arrayAccessCastedToArray = (array)$arrayAccess; $simpleObject = new stdClass(); $simpleObject->test = 'value1'; var_export((array)$simpleObject); var_export($arrayObjectCastedToArray); var_export($arrayObjectSubclassCastedToArray); var_export($arrayAccessCastedToArray);
Output for 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
Deprecated: Return type of ArrayAccessImplementer::offsetExists($offset) should either be compatible with ArrayAccess::offsetExists(mixed $offset): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/a9MIr on line 12 Deprecated: Return type of ArrayAccessImplementer::offsetGet($offset) should either be compatible with ArrayAccess::offsetGet(mixed $offset): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/a9MIr on line 22 Deprecated: Return type of ArrayAccessImplementer::offsetSet($offset, $value) should either be compatible with ArrayAccess::offsetSet(mixed $offset, mixed $value): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/a9MIr on line 17 Deprecated: Return type of ArrayAccessImplementer::offsetUnset($offset) should either be compatible with ArrayAccess::offsetUnset(mixed $offset): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/a9MIr on line 27 array ( 'test' => 'value1', )array ( 'test' => 'value1', )array ( 'test' => 'value1', )array ( '' . "\0" . 'ArrayAccessImplementer' . "\0" . 'array' => array ( 'test' => 'value1', ), )
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 Deprecated: Return type of ArrayAccessImplementer::offsetExists($offset) should either be compatible with ArrayAccess::offsetExists(mixed $offset): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/a9MIr on line 12 Deprecated: Return type of ArrayAccessImplementer::offsetGet($offset) should either be compatible with ArrayAccess::offsetGet(mixed $offset): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/a9MIr on line 22 Deprecated: Return type of ArrayAccessImplementer::offsetSet($offset, $value) should either be compatible with ArrayAccess::offsetSet(mixed $offset, mixed $value): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/a9MIr on line 17 Deprecated: Return type of ArrayAccessImplementer::offsetUnset($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/a9MIr on line 27 array ( 'test' => 'value1', )array ( 'test' => 'value1', )array ( 'test' => 'value1', )array ( '' . "\0" . 'ArrayAccessImplementer' . "\0" . 'array' => array ( 'test' => 'value1', ), )
Output for 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30
array ( 'test' => 'value1', )array ( 'test' => 'value1', )array ( 'test' => 'value1', )array ( '' . "\0" . 'ArrayAccessImplementer' . "\0" . 'array' => array ( 'test' => 'value1', ), )
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220.79 ms | 403 KiB | 288 Q