Online PHP editor | refs for a9MIr

<?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);