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<?php
/**
* PHP 5
*
* CakePHP(tm) : Rapid Development Framework (http://cakephp.org)
* Copyright 2005-2011, Cake Software Foundation, Inc. (http://cakefoundation.org)
*
* Licensed under The MIT License
* Redistributions of files must retain the above copyright notice.
*
* @copyright Copyright 2005-2011, Cake Software Foundation, Inc. (http://cakefoundation.org)
* @link http://cakephp.org CakePHP(tm) Project
* @package Cake.Utility
* @since CakePHP(tm) v 1.2.0
* @license MIT License (http://www.opensource.org/licenses/mit-license.php)
*/
App::uses('String', 'Utility');
/**
* Library of array functions for manipulating and extracting data
* from arrays or 'sets' of data.
*
* `Set2` provides an improved interface and more consistent and
* predictable set of features over `Set`. While it lacks the spotty
* support for pseudo Xpath, its more fully feature dot notation provides
* the same utility.
*
* @package Cake.Utility
*/
class Set2 {
/**
* Get a single value specified by $path out of $data.
* Does not support the full dot notation feature set,
* but is faster for simple operations.
*
* @param array $data Array of data to operate on.
* @param string $path The path being searched for.
* @return mixed The value fetched from the array, or null.
*/
public static function get(array $data, $path) {
if (empty($data) || empty($path)) {
return null;
}
$parts = explode('.', $path);
while ($key = array_shift($parts)) {
if (isset($data[$key])) {
$data =& $data[$key];
} else {
return null;
}
}
return $data;
}
public static function extract(array $data, $path) {
}
public static function insert(array $data, $path, $values = null) {
}
public static function remove(array $data, $path) {
}
public static function combine(array $data, $keyPath, $valuePath = null) {
}
public static function contains(array $data, $needle) {
}
public static function check(array $data, $path) {
}
public static function filter(array $data) {
}
public static function flatten(array $data) {
}
public static function merge(array $data, $merge) {
}
public static function dimensions(array $data) {
}
/**
* Map a callback across all elements in a set.
* Can be provided a path to only modify slices of the set.
*
*/
public static function map(array $data, $path, $function = null) {
}
public static function sort(array $data, $path, $dir) {
}
public static function diff(array $data, $data2) {
}
public static function normalize(array $data, $assoc = true) {
}
}
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