Exports a Collection instance to an array. Used by Collection::to().
| public static toArray ( mixed $data, array $options = [] ) : array | ||
| $data | mixed | Either a `Collection` instance, or an array representing a `Collection`'s internal state. |
| $options | array | Options used when converting `$data` to an array: - `'handlers'` _array_: An array where the keys are fully-namespaced class names, and the values are closures that take an instance of the class as a parameter, and return an array or scalar value that the instance represents. |
| return | array | Returns the value of `$data` as a pure PHP array, recursively converting all sub-objects and other values to their closest array or scalar equivalents. |
/**
* Adds conversions checks to ensure certain class types and embedded values are properly cast.
*
* @param string $format Currently only `array` is supported.
* @param array $options
* @return mixed
*/
public function to($format, array $options = array()) {
$defaults = array('handlers' => array(
'MongoId' => function($value) { return (string) $value; },
'MongoDate' => function($value) { return $value->sec; }
));
if ($format == 'array') {
$options += $defaults;
return Collection::toArray($this->_data, $options);
}
return parent::to($format, $options);
}
/**
* Converts the data in the record set to a different format, i.e. an array.
*
* @param string $format currently only `array`
* @param array $options
* @return mixed
*/
public function to($format, array $options = array())
{
switch ($format) {
case 'array':
$result = Col::toArray($this->_data);
break;
default:
$result = $this;
break;
}
return $result;
}
/**
* Convert entity to some other format
*
* @param string $format Conversion format eg. `'array'`
* @param array $options Options that will be passed to `\lithium\util\Collection::toArray()`
*
* @return mixed `$this` or `lithium\util\Collection::toArray()`
* @see lithium\util\Collection::toArray()
*/
public function to($format, array $options = array())
{
switch ($format) {
case 'array':
return Collection::toArray(array('name' => $this->_name, 'dir' => $this->_dir, 'url' => $this->_url, 'path' => $this->_path, 'size' => $this->_size, 'mode' => $this->_mode), $options);
default:
return $this;
}
}
/**
* @todo datasource
*/
public static function read($url)
{
$xml = @simplexml_load_file($url);
return Collection::toArray($xml);
}
