2012-01-12 02:33:14 +00:00
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<?php
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/**
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* PHP 5
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*
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* CakePHP(tm) : Rapid Development Framework (http://cakephp.org)
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* Copyright 2005-2011, Cake Software Foundation, Inc. (http://cakefoundation.org)
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*
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* Licensed under The MIT License
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* Redistributions of files must retain the above copyright notice.
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*
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* @copyright Copyright 2005-2011, Cake Software Foundation, Inc. (http://cakefoundation.org)
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* @link http://cakephp.org CakePHP(tm) Project
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* @package Cake.Utility
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* @since CakePHP(tm) v 1.2.0
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* @license MIT License (http://www.opensource.org/licenses/mit-license.php)
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*/
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App::uses('String', 'Utility');
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/**
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* Library of array functions for manipulating and extracting data
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* from arrays or 'sets' of data.
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*
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* `Set2` provides an improved interface and more consistent and
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* predictable set of features over `Set`. While it lacks the spotty
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* support for pseudo Xpath, its more fully feature dot notation provides
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* the same utility.
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*
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* @package Cake.Utility
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*/
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class Set2 {
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/**
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* Get a single value specified by $path out of $data.
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* Does not support the full dot notation feature set,
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* but is faster for simple operations.
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*
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* @param array $data Array of data to operate on.
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* @param string $path The path being searched for.
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* @return mixed The value fetched from the array, or null.
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*/
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public static function get(array $data, $path) {
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if (empty($data) || empty($path)) {
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return null;
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}
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$parts = explode('.', $path);
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while ($key = array_shift($parts)) {
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if (isset($data[$key])) {
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$data =& $data[$key];
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} else {
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return null;
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}
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}
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return $data;
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}
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2012-01-12 02:59:56 +00:00
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public static function extract(array $data, $path) {
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}
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public static function insert(array $data, $path, $values = null) {
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}
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public static function remove(array $data, $path) {
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}
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public static function combine(array $data, $keyPath, $valuePath = null) {
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}
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public static function contains(array $data, $needle) {
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}
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public static function check(array $data, $path) {
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}
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public static function filter(array $data) {
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}
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public static function flatten(array $data) {
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}
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public static function merge(array $data, $merge) {
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}
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public static function dimensions(array $data) {
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}
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/**
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* Map a callback across all elements in a set.
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* Can be provided a path to only modify slices of the set.
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*
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*/
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public static function map(array $data, $path, $function = null) {
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}
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public static function sort(array $data, $path, $dir) {
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}
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public static function diff(array $data, $data2) {
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}
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public static function normalize(array $data, $assoc = true) {
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}
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2012-01-12 02:33:14 +00:00
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}
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