/usr/share/php/OpenCloud/Common/ArrayAccess.php is in php-opencloud 1.10.0-2.
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namespace OpenCloud\Common;
class ArrayAccess implements \ArrayAccess
{
protected $elements;
public function __construct($data = array())
{
$this->elements = (array) $data;
}
/**
* Sets a value to a particular offset.
*
* @param mixed $offset
* @param mixed $value
*/
public function offsetSet($offset, $value)
{
if ($offset === null) {
$this->elements[] = $value;
} else {
$this->elements[$offset] = $value;
}
}
/**
* Checks to see whether a particular offset key exists.
*
* @param mixed $offset
* @return bool
*/
public function offsetExists($offset)
{
return array_key_exists($offset, $this->elements);
}
/**
* Unset a particular key.
*
* @param mixed $offset
*/
public function offsetUnset($offset)
{
unset($this->elements[$offset]);
}
/**
* Get the value for a particular offset key.
*
* @param mixed $offset
* @return mixed|null
*/
public function offsetGet($offset)
{
return $this->offsetExists($offset) ? $this->elements[$offset] : null;
}
}
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