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<?php
namespace Coast;
use ArrayAccess;
use SeekableIterator;
use Countable;
use Serializable;
use JsonSerializable;
class Collection implements ArrayAccess, SeekableIterator, Countable, Serializable, JsonSerializable
{
protected $_array = [];
public function __construct(array $array = [])
{
$this->_array = $array;
}
public function toArray()
{
return $this->_array;
}
public function fromArray(array $array)
{
$this->_array = $array;
return $this;
}
public function __set($key, $value)
{
if (isset($key)) {
$this->_array[$key] = $value;
} else {
$this->_array[] = $value;
}
}
public function __get($key)
{
return $this->_array[$key];
}
public function __isset($key)
{
return isset($this->_array[$key]);
}
public function __unset($key)
{
unset($this->_array[$key]);
}
public function offsetSet($offset, $value)
{
return $this->__set($offset, $value);
}
public function offsetExists($offset)
{
return $this->__isset($offset);
}
public function offsetUnset($offset)
{
return $this->__unset($offset);
}
public function offsetGet($offset)
{
return $this->__get($offset);
}
public function rewind()
{
reset($this->_array);
}
public function current()
{
return current($this->_array);
}
public function key()
{
return key($this->_array);
}
public function next()
{
next($this->_array);
}
public function valid()
{
return key($this->_array) !== null;
}
public function seek($position)
{
do {
if ($position === key($this->_array)) {
return true;
}
} while (next($this->_array));
return false;
}
public function count()
{
return count($this->_array);
}
public function serialize()
{
return serialize($this->_array);
}
public function unserialize($array)
{
$this->_array = unserialize($array);
}
public function jsonSerialize()
{
return $this->_array;
}
}