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<?php class Outside { protected $data; public function __construct($data) { $this->data = $data; } public function getArrayAccess() { return new class($this->data) extends Outside implements ArrayAccess { public function offsetGet($offset) { return $this->data[$offset]; } public function offsetSet($offset, $data) { return ($this->data[$offset] = $data); } public function offsetUnset($offset) { unset($this->data[$offset]); } public function offsetExists($offset) { return isset($this->data[$offset]); } }; } }
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